21st Birthday Gifts

Searching for the coolest 21st Birthday Gifts? Here you'll find the coolest range of 21st Birthday Gifts that are sure to bestow upon you the title of coolest gift giver. Browse the personally curated range below:

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324 Products Found
Plink!

Plink!

$28

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Welcome to the 21st Birthday Gifts Department

CoolThings Australia makes the experience of selecting memoriable gifts to give family and friends fun! Our wide range of 21st Birthday Gifts are unique, 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 personally curated range above.

Best 21st Birthday Gifts In 2022

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 that we've shipped all over Australia.

  1. 1. Stab It Syringe Pen

    Stab It Syringe Pen

    The perfect accessory for a doctor, nurse, surgeon or scientist, these classic pens feature red or blue liquid, realistic detailing, black writing ink....

  2. 2. Astronaut Ice Cream

    Astronaut Ice Cream

    Take your taste buds on an adventure with all new Astronaut Ice Cream. This official NASA approved Ice Cream is the perfect light snack for taking into orb...

  3. 3. World's Smallest Mini Blower

    World's Smallest Mini Blower

    Clean up your desk and lunch room with the World's Smallest Mini Blower....

  4. 4. Magnetic Sand Timer

    Magnetic Sand Timer

    Whilst your normal hour glass lets the grains of sand flow and rest at the bottom, your Magnetic Sand Timer creates quite a different picture and can creat...

  5. 5. Duncan - The Drinking Bird

    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...

  6. 6. 10 in 1 Credit Card Multitool

    10 in 1 Credit Card Multitool

    This 10-in-1 credit card sized multi-tool is slim, portable and fits in your wallet. Thats right, it IS possible to fit three different wrenches, a can ope...

  7. 7. Astronaut Ice Cream 5 Pack

    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. 8. Cloud Weather Station

    Cloud Weather Station

    This unique Cloud Weather Station is a traditional way to forecast the weather with a modern twist....

  9. 9. Secret UV Pen with Light

    Secret UV Pen with Light

    Write secret messages that can only be seen with a special UV light with this cool Secret UV Pen with Light....

  10. 10. Flashing Mouth

    Flashing Mouth

    Just press the centre and the 4 super bright LEDs flash madly, and when you stick it in your mouth, your whole face lights up with a crazy light-show....

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