Xydis
Remix of SDS-PAGE 0.75mm gel comb (https://3dprint.nih.gov/discover/3DPX-000494)
The teeth were not actually connected to the body, meaning with more precise printing methods the teeth would break easily or would not be attached to begin with.
0.75mm Minigel Comb for Vertical SDS-PAGE Gels
Light sanding of the wells is required or else the top gel plate may crack.