Green grinding pads: perfect for all normal scourings. Very thick resin straws 6,4 mm. In packet of 10 pads size 9 x 15 cm, or in a roll of 15,8 x cm 3 m. Steel ball: Stainless steel. Doesn't scratch. Doesn't rust. For scouring and current use. Packet of 10 balls of 60 grams. Hygienic products.