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21st Birthday Gifts

Celebrating a 21st birthday is a milestone moment. It marks the official step into full adulthood, freedom, and all the memories yet to come. Our curated 21st birthday gifts collection at Firebox brings together unique, unforgettable presents that suit every personality and style.

Whether you’re hunting for unique 21st birthday gifts for him, thoughtful 21st birthday gifts for her or truly memorable keepsakes like personalised 21st birthday gifts, you’ll find something brilliant that makes this landmark age feel extra special. 

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    167 products

    Giraffe Slippers
    Giraffe Slippers
    from
    £10.00 £19.99
    Bat Corkscrew and Bottle Opener
    Bat Corkscrew and Bottle Opener
    £14.99 £24.99
    -40%
    After Dinner Nipples
    After Dinner Nipples
    £4.19 £6.99
    -40%
    Itty Bitty Titty Mug
    Itty Bitty Titty Mug
    £5.39 £8.99
    -40%
    Star-Lord Mug
    Star-Lord Mug
    £8.99 £14.99
    -40%
    Techno Toilet Light
    Techno Toilet Light
    £7.79 £12.99
    -40%
    Axolotl Slippers
    Axolotl Slippers
    £13.19 £21.99
    -40%
    Llama Lap Warmer
    Llama Lap Warmer
    £11.99 £19.99
    -40%
    Plush Foot Massager
    Plush Foot Massager
    £11.99 £19.99
    -40%
    Gay bar soap
    Gay bar soap
    £2.39 £3.99
    -40%
    Cowboy Boot Mug
    Cowboy Boot Mug
    £5.99 £9.99
    -40%
    Catnap Lamp
    Catnap Lamp
    £9.99 £19.99
    -50%
    Between Worlds Candle
    Between Worlds Candle
    £4.00 £9.99
    -60%
    Get The Ick Game
    Get The Ick Game
    £5.99 £9.99
    -40%
    Llama Pocket Pal Warmer
    Llama Pocket Pal Warmer
    £7.19 £11.99
    -40%
    Grow With The Flow - Feline Calm watering spike
    Grow With The Flow - Feline Calm watering spike
    £5.99 £11.99
    -50%
    Boogie Bath Duck Light
    Boogie Bath Duck Light
    £5.99 £9.99
    -40%
    Mini Crystal Ball
    Mini Crystal Ball
    £5.99 £9.99
    -40%
    Shot Glasses and Ice Tray Set
    Shot Glasses and Ice Tray Set
    £9.99 £19.99
    -50%
    Record Player Kitchen Timer
    Record Player Kitchen Timer
    £5.99 £9.99
    -40%
    Candy Grabber
    Candy Grabber
    £24.49 £34.99
    -29%
    Edible Anus
    Edible Anus
    £5.20 £12.99
    -31%
    Unicorn Poo Bath Bombs
    Unicorn Poo Bath Bombs
    £4.79 £7.99
    -38%
    Avocado Pocket Pal Warmer
    Avocado Pocket Pal Warmer
    £8.99 £11.99
    -25%
    The Scratch & Sniff Book of Weed
    The Scratch & Sniff Book of Weed
    £11.19 £15.99
    -30%
    Bob Ross By The Numbers Mini Kit
    Bob Ross By The Numbers Mini Kit
    £6.59 £10.99
    -40%
    Christmas Tree Train Set
    Christmas Tree Train Set
    £20.99 £29.99
    -30%
    Incense House
    Incense House
    £6.00 £11.99
    -50%
    World's Smallest Turntable
    World's Smallest Turntable
    £7.19 £11.99
    -40%
    Take Brighter Selfies - Selfie Light
    Take Brighter Selfies - Selfie Light
    £3.00 £9.99
    -70%
    Minecraft Logo Light
    Minecraft Logo Light
    £14.99 £24.99
    -40%
    Endless Meowy Christmas Card
    Endless Meowy Christmas Card
    £5.99 £9.99
    -40%
    Astro Tayto USB Reading Light
    Astro Tayto USB Reading Light
    £11.99 £19.99
    -40%
    Levitos Plant Pot
    Levitos Plant Pot
    £40.00 £79.99
    -50%
    PlayStation 5 Controller Mug
    PlayStation 5 Controller Mug
    £7.99 £15.99
    -50%
    Upside Down Wine Glass - Single
    Upside Down Wine Glass - Single
    £7.79 £12.99
    -40%
    Take Cooler Selfies Lens Kit
    Take Cooler Selfies Lens Kit
    £5.99 £9.99
    -40%
    Levitos Ring Lamp
    Levitos Ring Lamp
    £62.50 £124.99
    -50%
    No Hands - Non-Contact Hygiene Keyring
    No Hands - Non-Contact Hygiene Keyring
    £4.00 £9.99
    -60%
    Truth Or Drink - Extra Dirty
    Truth Or Drink - Extra Dirty
    £14.99 £24.99
    -40%
    Mushroom Incense Burner
    Mushroom Incense Burner
    £6.00 £11.99
    -50%
    Groovy Mushroom Bath Bombs
    Groovy Mushroom Bath Bombs
    £4.19 £6.99
    -40%
    LADBible First Impressions
    LADBible First Impressions
    £14.99 £24.99
    -40%
    Baguette Keyboard Rest
    Baguette Keyboard Rest
    £8.00 £15.99
    -50%
    Cat yoga mugs
    Cat yoga mugs
    £11.50 £22.99
    -50%
    Dark Bath Bombs
    Dark Bath Bombs
    £3.50 £6.99
    -50%
    Fear Pong
    Fear Pong
    £12.50 £24.99
    -50%
    Snatch Phrase
    Snatch Phrase
    £10.00 £24.99
    -60%
    Take A Number - Mini ticket dispenser
    Take A Number - Mini ticket dispenser
    £7.19 £11.99
    -40%
    Condom Socks
    Condom Socks
    £6.00 £14.99
    -60%
    Disco Ball Hanging Planter - Rainbow Edition
    Disco Ball Hanging Planter - Rainbow Edition
    £16.99 £39.99
    -58%
    Boobs White Stone Non Slip Bath Mat
    Boobs White Stone Non Slip Bath Mat
    £15.00 £29.99
    -50%
    Grow With The Flow - Toadally Zen watering spike
    Grow With The Flow - Toadally Zen watering spike
    £5.99 £11.99
    -50%
    Willies White Stone Non Slip Bath Mat
    Willies White Stone Non Slip Bath Mat
    £15.00 £29.99
    -50%
    Worst Case Scenario Apocalypse Survival Book
    Worst Case Scenario Apocalypse Survival Book
    £8.99 £14.99
    -40%
    Boombox Lunch Box
    Boombox Lunch Box
    £11.99 £19.99
    -40%
    Dachshund Hot Water Bottle
    Dachshund Hot Water Bottle
    £11.99 £19.99
    -40%
    Martini Straw Glass
    Martini Straw Glass
    £8.00 £19.99
    -60%
    Butler In The Buff Drink Markers
    Butler In The Buff Drink Markers
    £6.50 £12.99
    -50%
    Mushroom Light
    Mushroom Light
    £5.00 £9.99
    -50%
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    167 products