3D Printed Rotating Fidget Ring – Anti-Stress Spinner Band – 4 Sizes Available

This 3D printed rotating fidget ring features a fixed inner band and a smooth-spinning outer band. The mechanism is precisely fitted for fluid rotation and comfortable everyday use. Three surface styles are available: • Vertical grip grooves • Smooth outer surface • Large round concave indents All versions keep the same proportions, thickness, edge rounding, and rotating structure. Available in 4 sizes. Recommended Print Settings: • Low infill (maximum 10%) • Scarf seams • 0.16 mm layer height • Enable precise walls (accurate wall mode)