PROFESSIONAL QUALITY PAINTS: Our premium, water-based transparent paints feature excellent lightfastness; Creates a luminous look that mimics the appearance of true colored glass for an authentic stained glass or tinted window effect SUPERIOR FORMULATIONS: Heat-resistant, food, and dishwasher-safe and can be used on glass, crystal, ceramic, porcelain, china, glazed earthenware, terracotta, metal, enameled sheet steel, and copper; Bake for dishwasher, UV, and microwave resistance LIMITLESS APPLICATIONS: Break the mold by designing your own beautiful dinnerware, decorating Christmas ornaments, painting vibrant, vivid designs on glassware, vases, mirrors, tea and coffee mugs, and other home decor items NOTHING BUT THE BEST: Our company’s 100-year tradition of innovation and technical expertise has been made possible by our commitment to continuous improvement and unwavering standards; Top-quality formula performs well with varied and frequent use CARING FOR YOUR CREATION: Before applying Vitrea 160, simply degrease decorated surfaces with alcohol or soapy water; Place decorated objects in a cold oven, heat to 300° F, cook for 40 minutes, then open the oven and leave the object to cool inside