DecoArt SoSoft Fabric Paints are super soft, acrylic, fabric paints.They are soft, like fabric dyes, but do not require the addition of a medium or heat setting. SoSoft Fabric Acrylics are permanent and can be brushed, stamped, sponged, or stenciled on. Great to use on clothing, pillows, lampshades, quilts, placemats, canvas shoes and can also be used for silk painting. They are non-toxic and clean up with soap and water. 1 oz. Medium Transparent is a medium to turn opaque colors of So-Soft Fabric Acrylics and Shimmering Pearls into a transparent fabric paint. Very effective when working with iron-on and shaded transfers. Mix 2 parts of medium to 1 part paint to create transparent effects.