Quartz Silica Melting Crucible for Gold & Silver

Graphite Crucible 12" Long Stir Rod for Melting Casting Refining Gold Silver Copper 5/16" Diameter

BORAX 1/2 Pound MELTING FLUX & GLAZE DISH CRUCIBLES 8 oz. - GOLD SILVER JEWELRY (E 11) NOVELTOOLS

Whip, Wire Handled Instrument for Pouring, Small with 2 Crucibles | CAS-250.10

Karter Scientific, 3.3 Boro, Griffin Low Form, Glass Beaker Set - 5 Sizes - 50ml, 100ml, 250ml, 500ml, 1000ml

SEOH CRUCIBLE TONGS Stout and thick plated steel 8

1/4 oz 1/2 oz 1 oz Ounce Combo Gold Graphite Ingot Mold Crucible for Melting Casting Refining Scrap Precious Metal Jewelry

13" Heat Resistant Safety Melting Furnace Gloves Refining Casting Gold Silver Copper

American Educational Clear Borosilicate Glass 1000mL Bomex Filtering Flask

Femitu Graphite Ingot Molds for Casting 1/4 1/2 1 OZ Refining Scrap Bar Coin Combo Mould for Gold Silver Metal

OTOOLWORLD Ceramic Crucible Bowl Dish Cup Furnace Melting Casting Refining Gold Silver (100g)