The MINI-SKIDDI has RUBBER!!
From the project designed by Professor Boots at : https://www.instructables.com/3D-Prin...
This version uses 43mm Rubber tires, rather than TPU. Video shows its performance on a smooth, wood tabletop. I've made various mods to the original part designs and at the end, you can see my current drive train. The original model has issues with alignment and meshing with the pulleys.