Spiral Fidget

The Spiral Fidget is a compact, print-in-place 3D toy designed with multiple spiral rings that move fluidly together. It can expand, twist, and collapse in a satisfying motion, making it ideal for stress relief, focus, and sensory play. The design requires no assembly and is typically printed in one piece using materials like PLA or PETG. Its smooth motion depends on precise clearances between parts, making it a great example of functional 3D printing. Popular among hobbyists, it’s easy to customize with different sizes, colors, or patterns for a unique look.

IF You like This you can cheack out my bigger version of this 
https://www.printables.com/model/1691000-giant-spiral-fidget