KEMPER POTTER'S HARDWOOD RIB FOR CLAY (RB1)

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 RB1 rib measures 4" (10.1 cm) x 2 1/4" (5.7 cm).