Imagine Crafts-StazOn Studio Glaze. Creates a stained glass effect. Works on glass, acrylic, metal, paper, wood and other non-porous surfaces. Does not require oven baking. Apply directly from the bottle or use with a variety of tools such as DoodleStix and BrushStix (sold separately). This package contains one 2oz bottle of water-based pigment ink. Comes in a variety of colors. Each sold separately. Acid free.