This sleek, architectural fidget device is precision-engineered for maximum tactile satisfaction, featuring an interlocking cage design that invites endless exploration of its rotating inner geometry. The piece is optimized for FDM printing as a single solid, meaning no assembly is required and the flat base ensures perfect bed adhesion without the need for support structures. Measuring 60×60×60 mm with a robust 2 mm wall thickness, it is built to survive daily handling while maintaining a smooth, premium feel. For best results, use a 0.4 mm nozzle, 0.2 mm layer height, and PLA material to capture the intricate curves of the exterior. Print it in its natural orientation with the flat face down to achieve the cleanest surface finish.