21st Birthday Gifts for Guys
Lost Treasures:
Sometimes the coolest gifts are the ones you can't find on the first page. These are our lost treasures, hidden gems that are just waiting to be discovered by you!
Welcome to the 21st Birthday Gifts for Guys Department
CoolThings Australia makes the experience of finding cool gifts to give family and friends fun! Our wide range of 21st Birthday Gifts for Guys are unique, cool, fun and creative. We love to bring the coolest gifts to gift givers who are shopping for 21 year olds. Our cool gifts are also an ideal birthday gift, Christmas gift or just a fun present idea! Browse the human picked range above.
Best 21st Birthday Gifts for Guys In 2026
We've collated a most popular list of the coolest gifts for 21 year olds this year. As voted by cool gift givers like you! This list contains the all time favourite 21st Birthday Gifts for Guys that we've shipped all over Australia.
1. Stab It Syringe Pen
a fun accessory for a doctor, nurse, surgeon or scientist, these classic pens feature red or blue liquid, realistic detailing, black writing ink....
2. Duncan - The Drinking Bird
Duncan the Drinking Bird is a fun desktop companion and classic novelty item. Fill a glass with cold water and submerge his head in the water getting it co...
3. Astronaut Ice Cream
Take your taste buds on an adventure with all new Astronaut Ice Cream. This official NASA approved Ice Cream is a handy light snack for taking into orb...
4. Mysterious Puzzle Box Two Pack
With this Mysterious Puzzle Box Two Pack you'll receive two Mysterious Puzzle Boxes randomly chosen by our very own on staff Turkish wise man....
5. Roman Catapult
This Roman Catapult challenges children of all ages to explore the link between science, design and technology....
6. Worlds Smallest Table Tennis
Worlds Smallest Table Tennis, anyone Its portable size means that you can play it just about anywhere. If youve got young kids who are starting to play pi...
7. Astronaut Ice Cream 5 Pack
With this awesome Astronaut Ice Cream 5 Pack you get five packets of rich creamy vanilla freeze dried ice cream....
8. Dual Weather Station
The Dual Weather Station is an exciting combination of two super successful historical weather devices....
9. Metal Earth 3 Piece Tool Kit
This handy Metal Earth 3 Piece Tool Kit was designed specifically for working with Metal Earth laser cut steel models. Coming complete with clippers, flat...
10. Metal Earth ICONX Millennium Falcon
Make a big impression with our premium quality DIY model of the Star Wars Millennium Falcon from the new film The Force Awakens Despite her humb...
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