Faber-Castell Texture Gems Gel Liners (Ice) MIXED MEDIA TEXTURAL ACCENTS - Add dimension to your mixed media projects with Texture Gems. SEMI-CLEAR MEDIUM - Texture Gems Ice adds clear dimension to your projects. Use for tracing stencils, writing, drawing, creating round droplets and adding detail to projects. WORKS ON A VARIETY OF ART PROJECTS - This liquid medium works on paper, wood, fabric, glass, metal, plastic and canvas. ACID FREE - Texture Gems are acid free on most surfaces and permanent on porous surfaces FABER-CASTELL QUALITY ART MATERIALS - See your artwork come to life with the absolute best quality art materials. Faber-Castell has produced quality art materials since 1761.