21st Birthday Gifts

Celebrate a 21st Birthday with our incredible selection of 21st birthday gift ideas. Naturally, a special birthday deserves a special present, so whether you're looking for unusual presents for a 21st birthday, personalised items, or creative 21st birthday ideas to liven up the party, Firebox has got all of your needs covered. Explore our range of 21st birthday presents and find the perfect gift to mark this remarkable milestone!

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313 products

Personalised Luxury Princess Bathrobe
£34.99
4.8 /5
Based on 53 reviews
(53)
Personalised Birthday Beer Mug
£12.99
5 /5
Based on 4 reviews
(4)
The Bath Butler - Bamboo Bath Board
£39.99
4.9 /5
Based on 24 reviews
(24)
Plush Foot Massager
£19.99
3.9 /5
Based on 32 reviews
(32)
Themed Mystery Boxes
from £29.99
Underwater Disco Lightshow
-20%
Special Price £7.99 Regular Price £9.99
4.8 /5
Based on 8 reviews
(8)
Personalised Face Socks
£14.99
4.5 /5
Based on 2 reviews
(2)
Freshly Baked Bread Slippers
£19.99
5 /5
Based on 1 reviews
(1)
Puzzle Pod Gift Cryptex
£24.99
Personalised Saint Yourself Cushion

From £19.99

To £24.99

Levitos Cosmos Light
from £69.99
3 /5
Based on 1 reviews
(1)
Personalised Face Temporary Tattoos - Pack of 6
£16.99
4.5 /5
Based on 2 reviews
(2)
Fresh Face - Air Fresheners
£9.99
Pierre The Penis Pillow
£19.99
4.9 /5
Based on 7 reviews
(7)
Take A Number - Mini ticket dispenser
£9.99
4 /5
Based on 1 reviews
(1)
HedHug Weighted Eye Mask
£19.99
5 /5
Based on 1 reviews
(1)
Crystal Ball Gin
£39.99
5 /5
Based on 1 reviews
(1)
Beach Bod Personalised Beach Towel
£19.99
5 /5
Based on 2 reviews
(2)
Personalised Face Cooking Apron
£19.99
4.8 /5
Based on 4 reviews
(4)
Llama Lap Warmer
£19.99
The Scratch & Sniff Book of Weed
£19.99
5 /5
Based on 2 reviews
(2)
Where’s Bob?
£14.99
Mug Mug - Personalised Heat Change Mug

From £9.99

To £13.99

5 /5
Based on 1 reviews
(1)
Beer Buds
£19.99
Groot Alarm Clock
£24.99
Personalised Saint Yourself Air Freshener - OLD
£12.99
Personalised Netflix-style poster

From £19.99

To £44.99

5 /5
Based on 1 reviews
(1)
Jumbo Pierre the Penis Body Pillow
£44.99
Candy Grabber
£34.99
Personalised Face Christmas Socks
£14.99
Giant Pierre The Penis
£24.99
Mr Lovin Corkscrew
£14.95
Cat Butt Magnets
£19.99
Red Planet Rum
£39.99
Original Stormtrooper Pale Ale Gift Set
£14.99
Shower Steamers
from £5.99
Personalised Aperol Spritz Logo Glass
£14.99
5 /5
Based on 4 reviews
(4)
The Cock Cannon Prank Gift
£24.99
5 /5
Based on 1 reviews
(1)
Freshly Baked Oven Gloves
£19.99
Racing Floaters
£9.99
5 /5
Based on 1 reviews
(1)
Heated Cuddly Sloth
£20.99
Builder’s Brick Mug
£9.99
Mini Laser Tag Game
£16.99
Personalised LED lamp with name
£29.99
Count Gracula
£16.99
Personalised Love-Themed Face Socks
£14.99
Toilet Piano Mat
£15.99
5 /5
Based on 1 reviews
(1)
52 Things To Do While You Poo
£8.99
Rocket Boom Bubble Gun
£39.99
Llama Pocket Pal Warmer
£12.99
4 /5
Based on 1 reviews
(1)
Balls Doorstop