Our clay roller set is made of acrylic, not easy to break, with a protective cover to protect the acrylic from scratches, and can be reused. This clear polymer clay rolling pin is a great alternative to a clay roller that 't block your view. Use our acrylic roller to make polymer clay and get a smooth and even thickness every time you roll. You receive 1 hollow acrylic solid clay roller and 1 solid acrylic solid clay roller, both with thick rings. The acrylic solid clay roller measures 20 cm/7.87 inches long, 2 cm/0.79 inches in diameter, and the washer has a diameter of 2.5 cm/0.98 inches. The of the acrylic clay roller is smooth, no need to worry about clay sticking to the roller . The acrylic solid clay roller is easy to clean, just clean it with soap and water, then wipe it gently with a cloth., Manufacturer: Akfldms