Elbow Saver

prusaprinters

<p>Simple model that is made to be stuffed on the end of some rods I use to hang some heavy rubber mats in my garage gym. Kept bumping my elbows and forearms on these so threw this together to save me further pain until I can relocate them.&nbsp;</p><p>I printed these in TPU with 2-3 walls and 10-15% infill to try to keep them squishy. The idea is to be firm enough to be able to push and pull the bumper off without the TPU splitting but still be soft enough to absorb knocks and bumps.</p>