This strange shape can't decide what it is. From one angle it's a cylinder, and from another it's a cube. Hold it in front of a mirror and it's both! One of the many fabulous illusions invented by Kokichi Sugihara. I’ve reconstructed the shape and 3D printed it using PLA plastic.
Approx. 1.25" in every direction
**Because this model is printed with support material, the bottom surface will be somewhat rough