500ml medium and high temperature underglaze color concentrate, lead-free pigments, ceramics, hand-painted coloring 999-1305℃. Easy to use and cheap pigments. Matte effect requires a layer of transparent glaze and use it with transparent glaze of the same brand. Ready-to-use is not easy to precipitate. Can be poured directly from the bottle and used without adding any water. Safe, healthy, non-toxic, stable hair color and easy to use. Decorate your life with high-quality colors.