For this knob the design goal is to reduce the material weight and still have a strong structure. Weight aprox.10 grams.Printed on PLA and placed in heavy used location and still no signs of failure.I would recommend PETG as material of choice for the feel and strenght characteristics. Recomended 3 walls and brim minimum 5 times.
3d solutech PLA
Recomended 3 walls and brim minimum 5 times.