KEMPER POTTER'S HARDWOOD RIB FOR CLAY (RB7)

Kemper's classic hardwood ribs provide a range of fundamental curves and straight edges in varying sizes to meet a potter's everyday throwing needs. Ribs are precisely cut and finished with a silky smooth finish. The RB7 rib measures 4.25" (10.8 cm) x 2.12" (5.4 cm).