Fidget Spinner V3 (Ultra-smooth One-piece Printed Bearings)

Print-in-Place Finger Spinner

• This is a supremely de-stressing finger spinner, designed for print-in-place assembly, requiring no post-processing.
• After printing, allow the build plate to fully cool before removing the model.
• Due to the small clearance design, the bottom of the bearing inner ball may adhere to the inner and outer bearing rings.Before use, gently push the bearing inner ball to enable free rotation, achieving an exceptionally smooth spin.
• For those interested in designing similar models, you can refer to my published 3D-printed bearing design examples: https://makerworld.com.cn/zh/models/572776#profileId-503222
• The model comes in two versions: one with a more rounded form, the other a standard six-pointed star shape.
• The toy's central aperture measures 17mm. If this doesn't quite fit your finger, please leave a comment specifying your required size. I will subsequently publish a revised print profile. Thank you for your support!
• If you find this toy delightful, please consider boosting me. My profile also features other fun and practical models; feel free to download and print them. Thank you very much!

A finger spinner based on this design has already been released. Thank you for your ongoing support!

Model Link: Finger Spinner from Warmtech - MakerWorld