Spinning Christmas Tree

Name: 3D Printed Vortex Christmas Tree (Kinetic Fidget Sculpture) Primary Function: A festive fidget toy, a soothing desk ornament, or unique holiday decoration. This is a sophisticated, 3D-printable kinetic sculpture featuring a core central cone that forms the Christmas tree shape, complete with a star topper. The defining feature is the separate, intricate outer filigree shell of swirling vine-like patterns. This outer shell sits loosely on the inner cone. When you hold the base and spin the cone (or even better, let it fall naturally on a surface), gravity and friction make the outer filigree shell rotate. The interaction between the intricate, vine-like pattern and the cone creates a mesmerizing optical illusion, appearing to either screw upwards or cascade downwards endlessly, which makes it an incredibly satisfying and tactile fidget object.