Sale ends soon!
Works with gold, brass, silver, copper, aluminum, and more! The ceramic silica crucible can withstand temperatures up to 2500Â°F (1371Â°C). This kit also includes a 4 ounce package of anhydrous borax casting flux, plus a pair of large whip tongs that will securely hold your crucible while your pour and cast your molten metals.Please contact us with any questions. Thanks for looking!