These ring pellet molds allow you to make ring sizing pellets when you need them. Use sizing pellets inside ring shanks to constrain PMC® during firing, ensuring the fired rings are calibrated to standard U.S. ring sizes. For a finished size 6 ring, simply insert the pellet marked “6” into the ring and fire. Your perfectly sized ring will have a smoother, cleaner shank and will shine up brilliantly. Easier than trying to calculate shrinkage and more economical than paying for commercially made molds, these molds make all the pellets you need—for pennies a piece. Simply mix a small batch of investment and pour it into the mold. After 2–3 hours, you can pop out your sizing pellets.
Pellet molds are available in both whole and half sizes; each produces a set of nine pellets in size 4-1/2 to 12-1/2 with the size marked on the pellet. Whole-size pellet mold also available.