Wolfgang Puck 8 Piece Mixing Bowl Set Non-skid Silicone Bottoms Non-Skid Silicone Bottoms, 8pc mixing bowl set. Features wide edge rims for ease in handling and deep sides to reduce splatter. Heavy gauge stainless steel construction is durable, non-reactive and does not retain odors. Interior measuring marks provide added convenience in measuring ingredients. Plastic Lids for convenient storage, silicone non-skid bottoms prevent bowls from moving or tipping.