TPU test

This is a very simple and fast printed TPU test, that also can be used as a color-swatch/demo piece. I made two versions, circle and hex, both chamferred edges. They are meant to test how well tpu handles edges (hex), turns (circle) and stringing. These also work great as color-swatches, demo pieces and strenght tests (stretch test). Print instructions i printed mine on a vivedino raptor 2.0 with these settings. Filament Recreus Filaflex 95A hotend 225 / buildplate 0 speed 30mms (first layer 10mms) linewidth 0.48 i had to bump extrusion multiplier upp to 1.20 sliced with S3D one pices (with my print speeds) prints in just under 1 hour