Perfect mold for sand casting rings.Sizes 12-16.Available in 4 WidthsRings are 3mm ThickResin PrintedReusable with Sand CastingCarvable (solid resin), can be burned out in a kiln for Lost Wax Casting Sand Casting Ring Blanks - Square Shape - XL Sizes 12-16SKU: 270136C$13.00PriceWidthSelectQuantityAdd to Cart