Permanent acrylic paint marker. Acrylic ink: Waster-Based. Pen Size: 14.5 x 1.8cm (5.7 x 0.7in). Line Width: 2-3mm (0.07~0.12in). Cover the cap right after use in case of the ink drying. Children should use the makers in the company of adults. artwork on almost any surface such as paper, stone, pottery, Canvas, Rock, Wood, Ceramic, Glass, Leather, Fabric, Plastic, Metal, Stone After painting on ceramics, dry it for 12 hours in a natural way or bake it in the oven for 30 minutes at 300 - 350°F (150-175℃). Not waterproof on glazed surface like porcelain ans glasses. To make it waterproof, a coat of varnish is required. Brand: STA.
