The two interchangeable barrels have different functions: JULIENNE CUTTER BARREL: for carrots, zucchini and other vegetables; GRATER BARREL: to grate hard cheese, dry bread, almonds, nuts, chocolate and biscuits... A square bowl with lid (our item art. 36) is included with each grater. Materials (all food grade): Body and top finger protection/pusher: pp Barrels: 66 pa and 430 stainless steel Suction cup motion: rubber Gears for the suction cup motion: 66 pa Square container with lid: pp Dishwasher safe. Colors available: red grater and transparent bowl only (as in the picture) Master carton: Size: 29 x 24 x h. 36 cm Weight: 4,5 kg Content: 6 pcs, individually packed. Single packaging: Size: 10 x 5,5 x 14 cm HS: 3924.90.00