Stronghero3D circle beam Ring-Shaped Bea a high challenge

a challenge building ring bea

no support, just try it .

from stronghero3d, original created.

HG-PLA, a filament with multicolors , shiny surface and clear opaque feature ,a exclusive product in the world. stronghero3d.

with it and the better your 3d printer is , the better result you will get.