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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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    159 products

    Take A Number - Mini ticket dispenser
    Take A Number - Mini ticket dispenser
    £7.19 £11.99
    -40%
    Martini Straw Glass
    Martini Straw Glass
    £8.00 £19.99
    -60%
    Drink Drank Drunk Game
    Drink Drank Drunk Game
    £8.99 £14.99
    -40%
    Cockapoo Mug
    Cockapoo Mug
    £7.79 £12.99
    -40%
    Name That Porno
    Name That Porno
    £5.99 £9.99
    -40%
    Animal Head Shot Glasses
    Animal Head Shot Glasses
    £8.00 £19.99
    -60%
    Penis Mug
    Penis Mug
    £5.39 £8.99
    -40%
    Between Worlds Candle
    Between Worlds Candle
    £4.00 £9.99
    -60%
    Groovy Mushroom Bath Bombs
    Groovy Mushroom Bath Bombs
    £4.19 £6.99
    -40%
    Dark Bath Bombs
    Dark Bath Bombs
    £3.50 £6.99
    -50%
    Fart Sound Box
    Fart Sound Box
    £5.99 £9.99
    -40%
    Bob Ross Bobblehead
    Bob Ross Bobblehead
    £5.99 £9.99
    -40%
    Swearing Punch Ball
    Swearing Punch Ball
    £5.99 £9.99
    -40%
    Chocolate Bums
    Chocolate Bums
    £3.99 £6.99
    -43%
    Edible Anus
    Edible Anus
    £5.20 £12.99
    -31%
    Willy Egg Fryer
    Willy Egg Fryer
    £3.59 £5.99
    -40%
    Stressless Bath Light
    Stressless Bath Light
    £5.99 £9.99
    -40%
    Things To Do While You Poo
    Things To Do While You Poo
    £4.79 £7.99
    -40%
    No Hands - Non-Contact Hygiene Keyring
    No Hands - Non-Contact Hygiene Keyring
    £4.00 £9.99
    -60%
    Get The Ick Game
    Get The Ick Game
    £5.99 £9.99
    -40%
    Catnap Lamp
    Catnap Lamp
    £9.99 £19.99
    -50%
    Candy Grabber
    Candy Grabber
    £24.49 £34.99
    -30%
    Novelty Condom Sets
    Novelty Condom Sets
    from
    £4.99 £8.99
    Mushroom Incense Burner
    Mushroom Incense Burner
    £6.00 £11.99
    -50%
    Gay bar soap
    Gay bar soap
    £2.39 £3.99
    -40%
    LADBible First Impressions
    LADBible First Impressions
    £14.99 £24.99
    -40%
    Baguette Keyboard Rest
    Baguette Keyboard Rest
    £8.00 £15.99
    -50%
    Fear Pong
    Fear Pong
    £12.50 £24.99
    -50%
    Snatch Phrase
    Snatch Phrase
    £10.00 £24.99
    -60%
    Roll Up Keyboard
    Roll Up Keyboard
    £34.99 £59.99
    -42%
    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%
    Pub Tricks - The ultimate Kit
    Pub Tricks - The ultimate Kit
    £5.00 £9.99
    -50%
    SHUSH Keep Quiet Don't Get Hit
    SHUSH Keep Quiet Don't Get Hit
    £17.50 £34.99
    -50%
    Colourful Disco Ball Hanging Planter
    Colourful Disco Ball Hanging Planter
    from
    £12.50 £24.99
    Flower Power Plant Markers
    Flower Power Plant Markers
    £6.00 £14.99
    -60%
    Boom Box Desk Organiser
    Boom Box Desk Organiser
    £11.99 £19.99
    -40%
    That’s Crypto Bro Trading Game
    That’s Crypto Bro Trading Game
    £11.99 £19.99
    -40%
    Nepo Babies Card Game
    Nepo Babies Card Game
    £5.00 £9.99
    -50%
    Cowboy Boot Mug
    Cowboy Boot Mug
    £5.99 £9.99
    -40%
    Disco Ice Bucket
    Disco Ice Bucket
    £19.99 £24.99
    -20%
    Mini Christmas Record Player
    Mini Christmas Record Player
    £7.19 £11.99
    -40%
    Christmas Nightmare Murder Mystery
    Christmas Nightmare Murder Mystery
    £12.99 £24.99
    -48%
    Chocolate-Scented Candles
    Chocolate-Scented Candles
    £13.99 £19.99
    -30%
    Microwave Egg Cooker
    Microwave Egg Cooker
    £8.99 £14.99
    -40%
    Chilli Sauce Bottle Squeezy Lamp
    Chilli Sauce Bottle Squeezy Lamp
    £14.99 £19.99
    -25%
    Dirty Bitch Soap
    Dirty Bitch Soap
    £2.39 £3.99
    -25%
    Llama Lap Warmer
    Llama Lap Warmer
    £11.99 £19.99
    -15%
    Heated Cuddly Sloth
    Heated Cuddly Sloth
    £14.99 £24.99
    -20%
    Llama Pocket Pal Warmer
    Llama Pocket Pal Warmer
    £7.19 £11.99
    -40%
    Bat Corkscrew and Bottle Opener
    Bat Corkscrew and Bottle Opener
    £14.99 £24.99
    -40%
    Shine Bright Decanter Set
    Shine Bright Decanter Set
    £22.50 £44.99
    -50%
    Boba Bath Pearls
    Boba Bath Pearls
    £6.50 £12.99
    -50%
    Levitos Cosmos Light
    Levitos Cosmos Light
    from
    £39.99 £99.99
    Barbie LED Neon Light
    Barbie LED Neon Light
    £20.99 £29.99
    -30%
    Star-Lord Mug
    Star-Lord Mug
    £8.99 £14.99
    -40%
    Peace & Love Incense Burner
    Peace & Love Incense Burner
    £10.00 £19.99
    -50%
    Grow With The Flow - Feline Calm watering spike
    Grow With The Flow - Feline Calm watering spike
    £5.99 £11.99
    -50%
    Desktop Therapist
    Desktop Therapist
    £17.49 £24.99
    -30%
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    159 products