Mayco Slump and Hump Mold - 8 1/4"L x 5 3/4"W, Mask

With these Mayco molds, you get two molds for the price of one because when each two-part plaster mold is separated, a slump and hump version of that shape is revealed. With a slump mold, the clay "slumps" or sags down into the mold, creating a concave shape. When you want to add embellishments to the inside of the shape or around the lip, use a slump mold. With a hump mold, the clay is draped over the mold, creating a convex shape. Use a hump mold when adding feet, handles or other embellishments to the outside of the shape. Plaster molds are not appropriate for glass slumping. Note — Mask mold is a one-piece mold.