Pop-Up Sponge, 8 1/2" x 12", 6 Pack

Pop-Up Sponge comes in 8 1/2" x 12" sheets and includes 6 sheets of one color. Pop-Up Sponge starts out wafer thin. Cut out a shape, submerge it in water, then watch it expand! Delight people of all ages with these unique sponge shapes.