2-Pieces Flask Mold Holder Fits for Sand Casting Metal, Jewelry & Casting Tools Fitment: Black cast iron flask holders are suitable for simply replicating shapes, metal, coins, rings jewelry items and other complex shapes and casting tools. Casting tools have the advantages of low cost, fast results, and easy reproduction, making them suitable for goldsmiths, metalsmiths, and other metal craft enthusiasts. Features: Material: This pair of flask molds are highly durable and sturdy containers made of solid cast iron. The cast iron flask mold has corresponding heat resistance, wear resistance and corrosion resistance. .
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