FreeSilicon sock Mold for Ender-3 and Ender-4 heat block.
Thingiverse
6 model
Free
FreeSiliconemold for E3Dv5 ChinaClone
Thingiverse
FreeHogwarts Crest Silicon Mold maker
Thingiverse
FreeGummy bear silicon mold
Thingiverse
FreeA10M A20M silicon sock (thick walls, screw assembly) - casting mold
Thingiverse
FreeA10M A20M silicon sock (easy slip on design - thin walls) - casting mold
Thingiverse