توضیحات• shape 1 (one central ledge)3 pcs.• shape 2 (two central ledges)3 pcs.• shape 3 (right ledge)5 pcs.• shape 4 (left ledge)5 pcs.for molars:• shape 1 (one central ledge)3 pcs.• shape 2 (two central ledges)3 pcs.• shape 3 (right ledge)5 pcs.• shape 4 (left ledge)5 pcs