About this 3D model

This is my take on a cool looking doorstop I saw online. I played around with the size and made it voronoi. The version with ridges works on hardwood and other smooth surfaces. How it works: The design is pretty straightforward. Hook the UltiStop under a door or window with the large side facing the direction of motion. When the door/window tries to move, the UltiStop will rock back and prevent further movement. Note: You may need to scale up design for doors raised well above floor level