![Cuttlefish Bone For Casting (1380129144866)](http://perrinwatchparts.com/cdn/shop/products/22-930-600_600x600.jpg?v=1595353406)
Cuttlefish Bone For casting small objects. Press model directly between two pieces of cuttlefish. The soft shell makes a smooth walled mold. Sprues, gates and vents are cut into the wall with a sharp knife. The two halves are held together with binding wire and the molten metal is poured into the cavity. Package contains six pieces.