Marble Ball Trap Box Keychain 3D Printed Toy

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
- 12mm marble rolls inside so you can fidget and focus during work or study
- Fits on your keyring so you always have a stress relief toy within reach
- Printed on demand just for you, made fresh when you order
- Simple design keeps your hands busy so your mind stays calm
You want a fidget toy that fits in your pocket and keeps your hands busy. This marble ball trap box does both. The 12mm marble rolls and moves inside, giving you something to fidget with whenever you need to stay calm or focused.
The box traps the marble inside so it rolls around but never falls out. Your keychain becomes your instant stress relief tool. Carry it everywhere, use it anytime.
This design comes printed and ready to use. Just add your keys and go.
4.0k 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 We have not load tested this design, so we do not publish a weight rating.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 MrMdR. We did not draw it.
Shared under Creative Commons, credit and share alike. See the original design