1.9712 opaque water-colour paint is characterized by good tinctorial strength, flatting property, strong masking power, fine paste, light colloid matter and heavy powder matter. 2.It is smoothless and powder-like; it is dried fast, but it isn’t chapped and folded. The product adopts plastic nontoxic package, so it is suitable to the drawing practice of opaque water-colour painting in the class of school. .