Duplo Technic Bushing (with wavy side)

A recreation of a lego technic bushing for use with Duplo size axles.

I found ortwin's duplo belt wheel printed perfectly on my printer and required no filing to fit duplo technic parts found on aliexpress. I couldn't find any existing bushings for duplo sized parts so used the dimensions from ortwins model to create this file.

No supports needed, may need some filing for a smoother fit from some printers