My intention was to create a fast to print tempererature test. Added a clip to the part so it can be attached to the spool it was printed with. Took about 30min to print with 0,15 resolution.

Made three variations: Temperature range from 190 to 220 °C. Temperature range from 180 to 220 °C. Temperature range from 200 to 240 °C. Temperature range from 220 to 260 °C. Highest temperature at the bottom. 5mm per temperature. Overhang up to 75° Featuring roundness tests on the back.

If you can imagine additional geometrys for testing feel free to comment