Planetary Gears with Herringbone Teeth Fidget 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
- Print-in-place planetary gear set with captive herringbone teeth design
- Satisfying fidget toy that spins and interlocks for tactile play
- Single-unit construction prints ready to use without assembly
- Designed for smooth rotation and engaging mechanical interaction
This planetary gear fidget toy features a complete set of gears with herringbone teeth, engineered to captivate within a ring gear housing. The herringbone tooth design makes these gears print-in-place as a single integrated unit, eliminating the need for post-processing or assembly.
Perfect for hands-on fidgeting and mechanical enthusiasts, the interlocking planetary gears rotate smoothly against one another, providing satisfying tactile feedback. The herringbone teeth geometry creates smooth, quiet operation while keeping all gears securely positioned in the ring gear.
Print this design on-demand and receive a fully functional fidget toy ready to spin and explore.
13k 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 We have not load tested this design, so we do not publish a weight rating.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 azxdews. We did not draw it.
Shared under Creative Commons, credit required. See the original design