Which?-tested Black Friday buys for under £30

If you're not shopping for a 'big ticket' item such as a washing machine or television on Black Friday, it's still a good time to find discounts on smaller items and everyday essentials.

We're talking small appliances and gadgets such as handheld blenders and power banks, but also household staples such as dishwasher tablets and batteries.

The prices might be smaller by comparison, but Which? still applies the same rigour and dedication to hunting for these discounts as we do on more expensive products.

For more tips to help you shop smart in the sales, take a look at our Black Friday 2025 advice.

Keen to see what else we’ve found? Head to our best Black Friday deals.

Black Friday buys for under £30

The deals we've selected are on decent products that did reasonably well in our tests, but you'll have to read our reviews to find out if any are Best Buys.

* References to ‘Average price' and 'Cheapest price' are based on Which? market knowledge and information supplied by our partners. Cheapest price is checked for the six calendar months prior to publication. Not all retailers are included in our checks.

Silentnight Comfort Control Electric Underblanket

Average price in the past six months: £40.78
Cheapest price in the past six months: £22*

• Fits double beds
• 215cm power cord
• Three temperatures

We like: Cheap to run

We don't like: It's not the fastest to heat up

Electric blankets are one of the most cost effective ways to keep warm during the colder months, and the Silentnight Comfort Control Electric Underblanket is ideal for staying toasty throughout the night.

There's a built-in set of controls that lets you choose between three temperature settings, and the power cord can reach a length of 215cm from your bed.

Curious to know how it ran in our tests? Read our Silentnight Comfort Control Electric Underblanket review.

Finish Powerball Ultimate Plus Lemon Sparkle Dishwasher Tablets

Average price in the past six months: £16.56
Cheapest price in the past six months: £11.11*

• Up to 105 tabs per bag
• Works on dried stains
• Lemon-scented

We like: Stops glasses from going cloudy

We don't like: Less effective with tea stains

If you're looking to stock up on heavy-duty dishwasher tablets that can get the job done without you needing to do any manual cleaning afterwards then this huge pack of Finish Powerball Ultimate Plus should do the trick.

These tablets are lemon scented and designed to tackle tough, even dried-in stains, making them ideal for larger households where used crockery and cutlery can build up throughout the day.

See what our experts thought when we put it to the test in our Finish Powerball Ultimate Plus Lemon Sparkle dishwasher tablets review.

Pearl Drops Strong Polished White Toothpaste

Average price in the past six months: £4.45
Cheapest price in the past six months: £3.32*

• 75ml tube
• Teeth whitening formula
• Made for sensitive teeth

We like: Cleans well

We don't like: Freshness isn't long-lasting

If you're starting to notice discolouration of your teeth then it might be time to switch over to a toothpaste that prioritises whiter shades above all.

Pearl Drops Strong Polished is one of the tougher options out there as it promises lighter shades in up to four weeks, and can now be bought for a reduced price over Black Friday.

See what our experts thought when we put it to the test in our Pearl Drops Strong Polished review.

INIU BI-B6 10000mAh Portable Charger

Average price in the past six months: £25
Cheapest price in the past six months: £12*

• Measures 1.5 x 7 x 13.5cm (HxWxL)
• Weighs 205g
• 10,000mAh capacity

We like: It's small enough to take out and about

We don't like: You'll probably need a bigger one for longer trips

This portable power bank might be small but it can deliver up to 2.3 smartphone charges and 1.2 tablet charges.

It offers power delivery fast charging and plenty of ports including a USB-C input/output and 2 USB-A outputs.

To find out how it did in our tests, see our INIU BI-B6 10000mAh Portable Charger review.

Or see everything we tested in our guide to the best power banks.

More Which?-tested power bank deals:

• Anker Nano Power Bank – SQUIRREL_TEXT_50014284 

Russell Hobbs Textures 21270

Average price in the past six months: £23.45
Cheapest price in the past six months: £12.99*

• 1.7 litre
• Matching toaster available
• Cordless

We like: Great value

We don't like: The included limescale filter

It can be all too easy to get lost in the minutiae of specs and special features when it comes to buying a kettle, but it you want a solid, no-nonsense option then you'll find it in the Russell Hobbs Textures 21270.

It can hold 1.7 litres of water, and there are etchings on the side to let you know how much is needed for a certain number of drinks.

Don't miss our Russell Hobbs Textures 21270 review. 

More Which?-tested kettle deals:

• Russell Hobbs Groove 26382 – SQUIRREL_TEXT_12876438

See more of the best kettles from our tests.

George Home Silver Heated Winger Clothes Airer

Average price in the past six months: £36.25
Cheapest price in the past six months: £25*

• Foldable design
• 5kg
• 54 x 147 x 94cm

We like: Good drying speed

We don't like: Not the most stable airer

If you don't have the space for a tumble dryer, or you don't have a garden for hanging up wet clothes then a heated airer is the next best option.

This model from George at Asda can fold up for easy storage when it's not in use, and it's far more affordable than most heated airers as well.

Read our full George Home Silver Heated Winged Clothes Airer review to find out more.

Tefal BL420840 Blendforce II 

Average price in the past six months: £46
Cheapest price in the past six months: £23.75*

• Measures 38 x 19.3 x 22cm HxWxD (base + jug)
• Weighs 1.75kg (base + jug)
• 93cm cord

We like: It comes with a two-year warranty

We don't like: You have to make sure you don't go over the maximum run time (three minutes)

This 1.25 litre capacity jug blender could be your perfect kitchen companion - the instructions say it can even crush ice (up to 10 ice cubes at a time). 

The blending jug is made of plastic, but if you prefer glass, you can upgrade for a few quid more.

All the blending components are dishwasher-safe.

Find out more by reading our Tefal BL420840 Blendforce II review.

More Which?-tested kitchen appliance deals:

• Breville Active VBL246 Blender – SQUIRREL_TEXT_50013908 
• Russell Hobbs Rice Cooker and Steamer 19750 – SQUIRREL_TEXT_50012036
• Salter EK5114BGRY Marino Compact Food Processor – SQUIRREL_TEXT_50010975

Andrex Ultimate Quilts

Average price in the past six months: £12.79
Cheapest price in the past six months: £11*

• Nine-roll pack
• 155 sheets per roll, 235 on mega rolls
• Three-ply

We like: Strong

We don't like: Standard rolls have fewer sheets than most toilet rolls we've tested

We've found the 24-pack of this toilet roll for it's lowest price in the last six months. Standard rolls are also available in packs of four, nine, 16 and 36.

If you want larger rolls, Andrex also offers mega rolls in six-packs, nine-packs and 24-packs.

But did it offer the ultimate comfort? See what our testers thought in our Andrex Ultimate Quilts review.

More Which?-tested toilet roll deals:

• Andrex Complete Clean – SQUIRREL_TEXT_50017283 

For more, see our guide to the best toilet rolls.

Bodum Travel Mug

Average price in the past six months: £18.05
Cheapest price in the past six months: £10.95*

• Rubberised grip
• 0.35L capacity
• Flip-top lid

We like: Durable design

We don't like: Can leak in a bag

The Bodum Travel Mug has been significantly reduced for the Cyber Monday sale, making it a better value option for shoppers on a budget.

The mug has a rubberised grip for easy carry, and a clip lid that helps to keep the heat in and ensure that your drink stays hot for longer. 

Read our full Bodum Travel Mug review to see if it's a perfect pairing with your next cup of coffee.

JML 28cm Non Stick Copper Stone Frying Pan

Average price in the past six months: £29.37
Cheapest price in the past six months: £19.99*

• Non-stick coating
• 840g
• 28cm surface

We like: Strong scratch resistance

We don't like: Heat isn't evenly spread

This copper stone variant of the JML 28cm Frying Pan stands out for its unique aesthetic, but it's functional as well as fashionable by having a non-stick coating which makes the cooking process much easier.

It's highly scratch resistant and the pan itself can heat up quickly, which is always helpful if you're in a rush.  

Dive into our JML 28cm Non Stick Copper Stone Frying Pan review to see how it performed in our tests.

Bosch TAT2M123GB MyMoment Delight

Average price in the past six months: £31
Cheapest price in the past six months: £23.75*

• Two-slice
• Matching kettle available
• Manual dial

This Bosch two-slice toaster has six browning levels, plus a reheat button to revive cold toast, a setting to toast bread straight from the freezer and a cancel button to stop toasting.

There is also a high-lift level to help you retrieve smaller items without having to use tongs.

To see how well it toasts bread, read our Bosch TAT2M123GB MyMoment Delight review.

Throw Throw Burrito

Average price in the past six months: £34.18
Cheapest price in the past six months: £16.99*

• 2-6 players
• Each session lasts about 15 minutes
• Easy to understand

We like: Wacky, nonsensical fun

We don't like: Not really suited for smaller rooms

If you've ever felt that traditional card games could do with a jolt of energy, then Throw Throw Burrito might be the ideal one to break out at Christmas.

This wacky game sees you trying to put down a set of three burrito cards, at which point you can grab one of the soft physical burritos and lob them at an opponent.

Find out exactly what our testers thought of Throw Throw Burrito in our list of the best board games you can buy.

More Which?-tested board game deals:

• Carcassone – SQUIRREL_TEXT_50010021 
• Monopoly – SQUIRREL_TEXT_50010029

Oral B Vitality Pro

Average price in the past six months: £35.14
Cheapest price in the past six months: £21.99*

• Oscillating-rotating brush
• 16-hour battery
• Two-minute timer

We like: Great plaque removal

We don't like: Charging speed

Operating as a mid-range option in Oral B's assortment of electric toothbrushes, the Vitality Pro features an oscillating-rotating brush for deep cleaning.

There's a two-minute timer built in to make sure that you don't under/over-brush, and the battery can run for up to 16-hours between charges.

Read our Oral B Vitality Pro review to see how the toothbrush compares to the competition.

More Which?-tested electric toothbrush deals:

• Philips Sonicare 2100 Series – SQUIRREL_TEXT_50013658

Manta Sleep Mask

Average price in the past six months: £34
Cheapest price in the past six months: £23.20*

• Full light blocking
• Adjustable head-strap
• Eye cushions

We like: The ability to keep light out

We don't like: Velcro strap can be cumbersome

If you've tried eye masks in the past and found that they still let in a degree of light then you may want to swap them out for the Manta Sleep Mask.

With eye cushions that fully encompass your face, this mask is designed to ensure that morning light has no chance of reaching your retinas.

Were our testers able to get a good night's sleep? Read our Manta Sleep Mask review to find out.

More Which?-tested sleep mask deals:

• William Morris At Home Velvet Eye Mask – SQUIRREL_TEXT_50010180

Renpho Elis Solar 2 Smart Body Scale

Average price in the past six months: £36.43
Cheapest price in the past six months: £24.99*

• Solar powered
• Smartphone connectivity
• 303 x 295 x 35mm (HxWxD)

We like: App is easy to connect and use

We don't like: Over-reliant on app

Tired of having to manually jot down the measurements from your bathroom scales after each reading? The Renpho Ellis Solar 2 Smart Body Scale does it all automatically by connecting to your smartphone via the Renpho Health app.

If you live in a larger household, the Smart Body Scale can store unlimited user profiles, so multiple people in a household can make use of it. The solar-powered design also means that you don't have to factor in swapping out batteries every so often.

Read our Renpho Ellis Solar 2 Smart Body Scale review to see how it fared against our tests.

More Which?-tested bathroom scale deals:

• Etekcity Smart Bathroom Scale – SQUIRREL_TEXT_50019620 

Oxo Good Grips Soft Handled Can Opener

Average price in the past six months: £16.67
Cheapest price in the past six months: £5.99*

• Easy to use
• Large turning mechanism
• Bottle opener built-in

We like: Forms a tight grip

We don't like: Far from compact

As its name implies, Oxo's tin opener is designed to make the process as accessible as possible. With large rubberised grips, not to mention a turning mechanism that's easy to get a hold of, this option is focused on ergonomics above all.

If you're hosting a gathering, it's also a helpful tool to keep nearby as it has a bottle opener built into the side which can be used in a pinch.

Check out our Oxo Good Grips Soft Handled Can Opener review to see how it fared under pressure.

Russell Hobbs Steam Genie Essential 25591 Garment Steamer

Average price in the past six months: £29.91
Cheapest price in the past six months: £24*

• 200ml capacity
• 1.1kg
• 25 x 13 x 14cm (HxWxD)

We like: Crease removal

We don't like: Not the best with cotton

Clothes steamers are ideal for quickly tackling tough creases, which is why it's worth having one readily available.

This steamer from Russell Hobbs can carry up to 200ml of water at a time, and it takes just 45 seconds to heat up for use. There's also a lint attachment to remove debris from your clothes as you go.

Give our Russell Hobbs Steam Genie Essential review a read to see if you should pick up a clothes steamer this Black Friday.

More Which?-tested clothes steamer deals:

• Tefal Pure POP DT2022G0 Garment Steamer – SQUIRREL_TEXT_50014484 

FireAngel FA6813 Carbon Monoxide Alarm

Average price in the past six months: £17.32
Cheapest price in the past six months: £11.98*

• Standalone device
• Battery powered
• Test button

We like: Overall performance

We don't like: Lack of interconnectivity

For your own safety, it's worth having at least one carbon monoxide in your home. If there ever is a leak then you'll want to know about it as soon as possible.

The FireAngel FA3313 is one of the more affordable options out there, and now it's even cheaper. It's also battery powered so it can be placed anywhere in the home.

Read our full FireAngel FA3313 Carbon Monoxide Alarm review to see how it fared in our tests.

Ring Indoor Cam (2nd Gen)

Average price in the past six months: £39
Cheapest price in the past six months: £19*

• Mains-powered
• No local storage
• Software update period at least four years from discontinuation

We like: Privacy shield

We don't like: Video storage requires a subscription

This Ring indoor camera has motion detection, customisable privacy zones and a siren function. You can control the camera through the Ring app.

As with a lot of Ring products, you'll have to pay a subscription to store your footage - a basic plan starts at £4.99 per month.

See how we rate the audio and video quality in our Ring Indoor Camera (2nd gen) review.

More Which?-tested security camera deals:

• TP-Link Tapo C310 – SQUIRREL_TEXT_12878055 

Apple AirTag

Average price in the past six months: £33.47
Cheapest price in the past six months: £24.69*

• Works with FindMy
• Simple to set up
• Sleek design

Sick of losing your keys, wallet or even your luggage whenever it’s checked in at the airport? If so, it might be time to add an AirTag to your list of Apple devices, as it can help you keep tabs on your most treasured items from afar.

This small Bluetooth tracker works with FindMy on your iPhone to help you keep track of your most treasured possessions, and can connect to other iPhones to signal its location when it gets lost.

To see what the AirTag is up against, check out our round-up of the best Bluetooth trackers.

More Which?-tested Bluetooth tracker deals:

• Eufy SmartTrack Link – SQUIRREL_TEXT_50020406

TP-Link RE315 

Average price in the past six months: £32.94
Cheapest price in the past six months: £21.46*

• One ethernet port
• Wi-Fi 5
• Compatible with the TP-Link Tether app

We like: Simple to use 

Watch out for: Few features 

As a simple low-cost way to extend your internet coverage, this wi-fi extender is one of the most affordable models on the market.

You can operate it via the Tether app or the web-based user interface. You can also use the RE315 as part of a mesh system if you have a TP-Link mesh master.

 Take a look at our best wi-fi extender guide for more information and other models on test.

What everyday essentials does Which? test?

Over the past couple of years, we've massively expanded the range of everyday items we send to our test lab.

Everything from toilet brushes to travel mugs gets the full Which? treatment, and we're expanding our range all the time.

We regularly ask our members for their suggestions on what we should test next. From cholesterol monitors to dog harnesses, we've got all sorts of interesting tests in the pipeline.

Find out more about what we test and why and see the full list of everything we test.

How to get a genuinely good price this Black Friday

1. Check deals are real

Don't assume a deal is worth it just because it claims to offer a big saving. 

Our Black Friday research shows that many discounted products are actually similarly priced – or even cheaper – at other times of the year. 

In our 2024 investigation into Black Friday deals, we found that nine in 10 deals we analysed were cheaper or the same price at other times in the year.

Luckily, there are ways to check whether you've spotted a genuine discount. Price comparison websites such as PriceRunner, PriceSpy or, for Amazon, CamelCamelCamel can show a product's pricing history at different retailers and reveal whether a price cut is genuinely a good deal.

You can also set up notifications on specific items’ prices on comparison sites if there’s a particular product you’re after. These can help you understand what a ‘good’ price is for an item by tracking when its price goes up or down.

Get more tips on how to check if a Black Friday deal is real.

2. Shop around and use price-match schemes

An item that's discounted in one store could well be on sale for an even better price elsewhere, so it's worth shopping around to find out where it's cheapest. If you're shopping in-store, you could just do a quick online check on your phone. 

You could save money if you find out that a retailer will match prices. A study we did in 2023 found that price-match schemes offered by some best-rated retailers could save shoppers as much as £300 on big-ticket purchases. 

If a retailer doesn't have a price-matching policy, it might still agree to refund the difference if you challenge it about a price drop soon after you’ve bought something.

John Lewis brings back 'Never Knowingly Undersold' price promise.

3. Use Which? to shop the sales

Retailers aren't always entirely upfront about the 'special' offers they’ve got, and they have tactics that can trick you into thinking you're saving. For example, the ‘was’ prices you see in shops or online could refer to an item’s Recommended Retail Price (RRP) when it was first released, rather than its current price. So price reductions might appear better than they are, and even a price drop of 1p could be flagged as a discount. 

Which? experts not only know which products are worth buying, but also whether the sales prices you see represent a genuine saving on what you'd pay normally.

How to recycle old electricals

If you're looking to replace an ageing electrical appliance or gadget by shopping in the sales, make sure you dispose of your old one correctly.

There are plenty of ways you can offload unwanted electricals. One option is kerbside collection for small electrical items – in many cases, your local council will collect smaller items such as toasters and kettles. Alternatively, you can drop items at a local recycling centre or hand them over to retailers that have their own recycling schemes.

For more details on how to get rid of your unused gadgets, consult our guide on how to recycle electrical items.

Looking for more offers on home products? See our pick of the best Black Friday air fryer deals and the best Black Friday dehumidifier deals.