Supplied with 1 stainless steel malt cup, 1 polycarbonate malt cup, 2 stainless steel mixing disks and 4 polycarbonate mixing disks. Stainless steel frame. Micro switch activates the machine when the cup is placed. Powerful motor spins the carbon steel rod at 15000 rpm. Capacity of cup: 1000 ml. New. Polycarbonate. Stainless Steel.