Wheel top band tpu

the same as the wheel band spiral but this time as a closed circle to be added on top of the wheel. in TPU or in PLA flexible. I used a tpu from orbitech
And iI can play without cotton. But I need rosin liquid.

made basically for a 14 cm radius wheel. it adds about 2 mm in total so your wheel will be 160 mm at the end.

You can change the proportion on your favorite slicer to reduce the size but make it a regular circle. x and y must keep beeing the same.

enjoy

Frog