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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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    172 products

    Chocolate-Scented Candles
    Chocolate-Scented Candles
    £13.99 £19.99
    -30%
    Microwave Egg Cooker
    Microwave Egg Cooker
    £8.99 £14.99
    -40%
    Top of the Pops Game
    Top of the Pops Game
    £6.00 £19.99
    -70%
    The Scratch & Sniff Book of Weed
    The Scratch & Sniff Book of Weed
    £11.19 £15.99
    -30%
    Endless Meowy Christmas Card
    Endless Meowy Christmas Card
    £5.99 £9.99
    -40%
    Groovy Mushroom Bath Bombs
    Groovy Mushroom Bath Bombs
    £4.19 £6.99
    -40%
    Neon Cat Light
    Neon Cat Light
    from
    £12.50 £24.99
    Faux Fur Long Hot Water Bottle
    Faux Fur Long Hot Water Bottle
    £14.99 £24.99
    -40%
    Flower Power Plant Markers
    Flower Power Plant Markers
    £6.00 £14.99
    -60%
    Disco Ice Bucket
    Disco Ice Bucket
    £19.99 £24.99
    -20%
    Record Player Kitchen Timer
    Record Player Kitchen Timer
    £5.99 £9.99
    -40%
    Caramel Waffle Candle
    Caramel Waffle Candle
    £5.99 £9.99
    -40%
    Dumb Questions to Ask Your Friends Game
    Dumb Questions to Ask Your Friends Game
    £11.99 £19.99
    -40%
    Mushroom Incense Burner
    Mushroom Incense Burner
    £6.00 £11.99
    -50%
    Gay bar soap
    Gay bar soap
    £2.39 £3.99
    -40%
    Grow With The Flow - Feline Calm watering spike
    Grow With The Flow - Feline Calm watering spike
    £5.99 £11.99
    -50%
    100 Takeaway Recipe Cards
    100 Takeaway Recipe Cards
    £5.99 £9.99
    -40%
    Boom Box Desk Organiser
    Boom Box Desk Organiser
    £11.99 £19.99
    -40%
    Underwater Disco Light
    Underwater Disco Light
    £5.99 £9.99
    -40%
    Swearing Punch Ball
    Swearing Punch Ball
    £5.99 £9.99
    -40%
    Grip Strip
    Grip Strip
    from
    £6.00 £19.99
    Bat Corkscrew and Bottle Opener
    Bat Corkscrew and Bottle Opener
    £14.99 £24.99
    -40%
    Willy Egg Fryer
    Willy Egg Fryer
    £3.59 £5.99
    -40%
    Penal-Tea Mug
    Penal-Tea Mug
    £7.79 £12.99
    -40%
    Take A Number - Mini ticket dispenser
    Take A Number - Mini ticket dispenser
    £7.19 £11.99
    -40%
    Willies White Stone Non Slip Bath Mat
    Willies White Stone Non Slip Bath Mat
    £15.00 £29.99
    -50%
    Penis Mug
    Penis Mug
    £5.39 £8.99
    -40%
    Cockapoo Mug
    Cockapoo Mug
    £7.79 £12.99
    -40%
    Chocolate Bums
    Chocolate Bums
    £3.99 £6.99
    -43%
    Take Brighter Selfies - Selfie Light
    Take Brighter Selfies - Selfie Light
    £3.00 £9.99
    -70%
    Marshmallow Willies
    Marshmallow Willies
    £3.00 £5.99
    -50%
    Fart Sound Box
    Fart Sound Box
    £5.99 £9.99
    -40%
    Where the Fuck are My Keys?
    Where the Fuck are My Keys?
    £4.79 £7.99
    -40%
    Grow With The Flow - Toadally Zen watering spike
    Grow With The Flow - Toadally Zen watering spike
    £5.99 £11.99
    -50%
    Mini Crystal Ball
    Mini Crystal Ball
    £5.99 £9.99
    -40%
    Things To Do While You Poo
    Things To Do While You Poo
    £4.79 £7.99
    -40%
    Between Worlds Candle
    Between Worlds Candle
    £4.00 £9.99
    -60%
    Candy Grabber
    Candy Grabber
    £24.49 £34.99
    -30%
    Edible Anus
    Edible Anus
    £5.20 £12.99
    -60%
    Novelty Condom Sets
    Novelty Condom Sets
    from
    £4.50 £8.99
    Motherboard Chopping Board
    Motherboard Chopping Board
    £9.59 £15.99
    -40%
    Avocado Pocket Pal Warmer
    Avocado Pocket Pal Warmer
    £8.99 £11.99
    -25%
    Peach Bellini Gin Liqueur
    Peach Bellini Gin Liqueur
    £7.19 £11.99
    -40%
    Christmas Tree Train Set
    Christmas Tree Train Set
    £20.99 £29.99
    -30%
    Project Yourself Cardboard Projectors
    Project Yourself Cardboard Projectors
    from
    £9.99 £19.99
    Minecraft Logo Light
    Minecraft Logo Light
    £14.99 £24.99
    -40%
    PlayStation 5 Icons Light
    PlayStation 5 Icons Light
    £14.99 £24.99
    -40%
    Astro Tayto USB Reading Light
    Astro Tayto USB Reading Light
    £11.99 £19.99
    -40%
    PlayStation 5 Controller Mug
    PlayStation 5 Controller Mug
    £7.99 £15.99
    -50%
    Rise & Shine Luxury Coffee Kit
    Rise & Shine Luxury Coffee Kit
    £17.99 £29.99
    -40%
    Take Cooler Selfies Lens Kit
    Take Cooler Selfies Lens Kit
    £5.99 £9.99
    -40%
    Boba Bath Pearls
    Boba Bath Pearls
    £6.50 £12.99
    -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%
    Barbie LED Neon Light
    Barbie LED Neon Light
    £20.99 £29.99
    -30%
    Darth Vader Light With Sound
    Darth Vader Light With Sound
    £14.99 £24.99
    -40%
    Star-Lord Mug
    Star-Lord Mug
    £8.99 £14.99
    -40%
    LADBible First Impressions
    LADBible First Impressions
    £14.99 £24.99
    -40%
    Cat yoga mugs
    Cat yoga mugs
    £11.50 £22.99
    -50%
    Peace & Love Incense Burner
    Peace & Love Incense Burner
    £10.00 £19.99
    -50%
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    172 products