Please Heat Quartz Ceramic Crucible Bowl up Slowly and Make Sure to Glaze Bowl with Borax Before Use.Dishs are Professional for Metal Melting,Trusted by Lots of Jewelry Makers,Quality are Enough for Using
Ceramic Quartz Crucible Bowl are 99.99% High Purity,Corrosion Resistance,Made of Durable Quartz,with Strong Thermal Conductivity,Chemical Resistance and High Temperature Resistance,can Hold 2800 Degree Temperature.The Handle Provides You a Comfortable Grip While Using it,Protect Your Hand
Professional Melting Ceramic Crucible Bowl Set for Jewelry Melting Tool Also Nice for Torch Applications Gold, Brass, Bronze, Silver, Copper Molten Alloys. It is also helpful for jewelers,Metalsmiths/Blacksmiths/Chemical Refiners.
4PCS Quartz Crucible Dish Cup Bowls for Jewelry Silver Gold Casting Melting Refining with Pour Spou(about 100g Capacity),One 304 Stainless Steel Whip Tongs Handle 2A

Colour:white+silver
Material:quartz+metal

Package Contents:
4 x Quartz Crucible Dish Cup Bowls(100G)
1 x crucible tongs