21st Birthday Gifts

The big 21st Birthday, where boys and girls are at last transformed into powerful young men and women. There is officially nothing they can't do at this momentous age. Grab a pilot's license, buy a drink (legally) in the USA - they're unstoppable. Naturally a special birthday deserves a special present, so whether you're looking for an unusual memento to mark the occasion or just some cool gift ideas to liven up the party, Firebox has got all of your 21st Birthday needs covered.

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169 products

Pierre The Penis Pillow
$22.99
Cat Butt Magnets
$22.99
World's Smallest Turntable
$14.99
Upside Down Wine Glass - Single
$12.99
The Wallet Ninja 18-in-1 Multi-Tool
$11.99
Beer Cap Magnetic Tree
$25.99
Cat Loose Leaf Tea Mug
$16.99
The Bath Butler - Bamboo Bath Board
$53.99
F**K The Game
$16.95
Spreadable Mojito
$12.99
The Child 3D Mug
$15.99
The Scratch & Sniff Book of Weed
$21.99
Bob Ross Happy Little Puzzles
$16.99
Naked Ramblers Mini Planters
$15.99
Bath Noodles
from $14.95
On Air Light
$19.95
Levitos Plant Pot
$116.99
Take Cooler Selfies Lens Kit
$14.99
Dragatha Christie Murder Mystery Game
$24.99
Phone Escape Room Game
$24.99
Best of British Hot Chocolate Bombes
$11.99
Fried Chicken Candy in a Tin
$9.99
PlayStation IKON Controller/Phone Stand
$49.99
Rude Games book
$7.99
Impervius - Waterproof Socks
$36.99
Butt Plug Sink Plug
from $15.99
Croissant Mouse Rest
$11.99
Peace & Love Incense Burner
$24.99
Willies White Stone Non Slip Bath Mat
$34.99
Boombox Lunch Box
$24.99
Dates Scratch Book
$29.99
52 Things To Do While You Poo
$11.99
Unicorn Poo Bath Bombs
$10.99
Llama Lap Warmer
$25.99
Agatha Spoon Holder and Steam Vent
$12.99
Count Gracula
$14.95
Plant Life Support
$17.95
Wine Glasses 2 Go
$34.99
Worlds Smallest Dancing Jesus
$11.99
Giant Beer Stein
$13.99
Stressticles
$7.95
Bob Ross By The Numbers Mini Kit
$14.99
VW Camper Van Storage Tin
from $12.95
The Impossible Penis Puzzle
$26.99
Heat Sensitive Witches Brew Mug
$16.99
E.T. Moon Lamp
$32.99
Toilet Piano Mat
$16.99
PlayStation 5 Controller Mug
$17.99
Harry Potter Candle with Wand Remote
$24.99
Skull Planter Grow Kit
$21.99
Rocket Boom Bubble Gun
$39.99
Giant Pierre The Penis
$31.99
The Shocking Truth
$29.99
Mini Laser Tag Game
$16.99
Levitos Ring Lamp
$124.99
Yodelling Pickle
$19.99
Beer Buds
$24.99
Pooping Unicorn
$12.99
Groot Alarm Clock
$35.99
R2D2 Alarm Clock
$33.99
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169 products