Karambit Keychain Fidget Toy, 3D Printed Spinner

Design preview. Rendered from the file, not a photo.
This model is not currently offered as a verified ready to buy print.
What it does
- Spins smooth without ball bearings, so you get instant fidget relief anywhere you go
- Prints in one piece, so you skip assembly and start spinning right away
- Attaches to your keys, so you always have a fidget toy within reach
- Design from the US, made just for you on demand
Spin your stress away with a karambit keychain that fits in your pocket. You get a fidget toy that works exactly how you need it, with no extra parts to lose or assemble.
This keychain features a karambit style design that spins smooth thanks to its curved shape. The design cuts away extra material so your fingers grip it naturally, letting you flick and spin it for hours. Print it once, then spin it whenever you need a quick break.
Perfect for your keys, backpack, or desk. Whether you fidget while thinking or just need something to do with your hands, this spinner keeps you busy and focused.
7.6k downloads in the maker community. That is interest in the design on the site it came from, not our sales.
What you get
- This design prints as one piece.
- Nothing else to print or buy for this to work.
What it is made of
Designs like this print well in PLA. Compare the materials.
Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.
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Who made this design
Designed by stevenzer0. We did not draw it.
Shared under Creative Commons, credit required. See the original design