About this 3D model

Cock and ball harness mold. Desinged to be cast in 00-20 silicone. The mold is complex with 7 parts. Hot gule the seams so no leaks are had. Best to use a syringe to inject the silicone into the mold as gravity will not do a good job. Vacuum degassing is also recommended. Provides nice separation of the testicles and a good squeeze.