Cool Tools Ring Sizer Gang Mold

Cool Tools Ring Sizer Gang Mold Ring Pellet Mold can be used with Ultra-Smooth Investment for years of service. Molds make 9 pellets at a time, all of the same size. Can be used with Ultra-Smooth Investment for years of service. Download our complete instructions for casting your own ring sizers here.Click here for our Ring Sizer Instructions, which include our exclusive ring forming chart for rings that won't tear during firing. Ring sizers are single use and dissolve in water after firing.  Cavities are filled with a batter-like casting powder which dries to a hard pellet that does not shrink in the kiln. The pellets are used to assure accurate metal clay ring sizes during firing. Pellets dissolve in water after use. Made in the USA   Making Metal Clay Rings Making a ring from metal clay may seem a little intimidating at first, but it's actually very easy. We have listed the essential tools you'll need and give you ring building fundamentals to get you started. Basic Ring Forming Too