The Crucible Formers have a tapered ring design for easy removal of mold. These are made of rubber for long lasting and reliable performance. These eliminate the need for ring liner.

Features:
– Available Diameter Sizes: 1-1/4″, 1-1/2″, 1-3/4″, 2″, 2-1/2″, 3″, 3-1/2″
– Sold individually