A print-in-place herringbone planetary gear fidget ring (some sizes) - a great small fidget toy.
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updated August 10, 2025

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First print worked perfectly at 0.12mm layer and 0.25 nozzle. Great toy, whole family loves it!

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Very nice ring, feels pretty good to turn.
I had a little bit of trouble printing the first layer, the printer was just going way too fast and ripping off the first layer. But it helped to slow down the first layer and overall speed.

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Really nice, thank you!

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it was bad and then i worked it in then really good

Fun to play with. Ended up needing to use the more with more tolerance.

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Printed on my Anycubic Kobra X. Ace little fidget. Printed 2 and immediately lost them to my daughters!

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works nice

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Needed some rotations to run smoothly, now it's as good as it could be with mediocre filament

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Good job :-)

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