3KG Industrial Paper Towel Holder

Update 2025-07-26: Added a sturdier version featuring support beams for improved rigidity. This design is inspired by reinforcement techniques I used on a spool holder that previously flexed under load.
Tip: Print both support beams horizontally with at least 4 perimeters and 50% infill for optimal strength. 

Printed in PETG.
0.3 layers.
4-5walls.
20-25% infill.
No supports.

You need to mirror both parts in slicer to get parts for other side.

I printed it with 12% infill and 3 walls and the holder has some flex to it. So if you want it to be stiffer increase those settings or try printing V2 of this model.