【Multi-function Crucible Set】- Includes 4 ceramic quartz crucibles (holding 200 grams of molten gold) and 4 upgraded and enlarged ceramic quartz crucibles (holding 500 grams of molten gold). 【Pro Tip】- Improve the efficiency of your quartz ceramic crucibles by heating gradually and glazing with borax before use, these practices ensure optimal performance and extend the life of your crucible.
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