StazOn Metallic Metallic Solvent Ink Pads can be used on a wide range of surfaces. Designed especially for use on plastic metal, terracotta, polymer, clay, glossy cardstock and painted surfaces. Porous and rough surfaces such as uncoated paper, leather, wood and fabric may not result in a fully metallic effect. StazOn Metallic Ink may not adhere to some non porous surfaces, including some types of both glass and glazed ceramics.