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pelen13
07-25 19:01
Model Name
three-arm fidget spinner 3d model
Tags
3d printing
3d printing realistic
concentric rings
fidget
props
props 3d printing
props 3d printing realistic
props realistic
realistic
spinner
Prompt
Create a 3D-printable print-in-place fidget spinner with 3 rounded arms at 120 degrees around a central hub. Smooth, symmetrical, sturdy body, like a classic 3-arm spinner. Very important: each of the 3 outer arms must contain a real functional bearing-like assembly made of multiple concentric circular rings. These rings are not decorative grooves; they must be separate captive moving parts that rotate freely after printing. Use 0.35–0.5 mm clearance between all nested rings and between the ring assembly and the outer housing so they do not fuse. Each outer lobe must clearly include this movable ring system. The center hub must also contain movable concentric rings with a rounded center cap. Flat back, support-free, watertight, manifold, optimized for PLA/PETG. No text, no logos, no screws, no metal bearings.
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