Perfect mold for sand casting rings.Sizes 12-16.Available in 4 WidthsRings are 2.5mm ThickResin PrintedReusable with Sand CastingCarvable (solid resin), can be burned out in a kiln for Lost Wax Casting Sand Casting Ring Blanks - Rectangle Shank - XL Sizes 12-16SKU: 270132C$11.00PriceWidthSelectQuantityAdd to Cart