PENTART glow-in-the-dark contour liner 20ml pink is a water-based paint. Suitable for drawing on paper, wood, pebbles and other common surfaces. It is most often used for tracing motifs, highlighting outlines and creating 3D decorations. When working on glass, it can be combined with water-based or synthetic glass or porcelain paints. After baking in the oven, porcelain can be washed in the dishwasher. When working on textiles, contour liners prevent other colours from bleeding into the fabric, and once fixed (by ironing), the textile can be machine washed.