open pour mold 3d models
244237 3d models found related to open pour mold.
Jumbo Mason Jar Gravity Bong - Lid gaskets - open face Silicone mold
thingiverse
thingiverse
I tried printing the Jumbo Mason Jar gravity bong and had issues with water leaking from around the jars. ... Print the mold, Spray with mold release (or Vaseline). Pour, wait, de-mold, an install. ...