Silks Acrylic Glaze from Luminarte is a secret mix of mica and other proprietary mineral particles that refract light, like a crystal. The first coat is semi transparent and the second coat is opaque. Silks are easy to use paints that create a semi-gloss glaze. Use on paper, canvas, wood, leather, paper clay and more. Perfect for mixed media craft projects as well. Easy clean up with soap and water. Includes one 15ml wide mouth jar of acrylic glaze.