Made of acrylic, which is nontoxic and safe to use.With tube package, this will be easier to take and convenient to use.This nail art painting pigment can dry very quickly and waterproof after drying.Suitable for nail art painting or other DIY decoration.Can use for nail art and painting.12 colors makes you design any pattern you like. Can be used after diluting with clean water or use it directly.When the pigment is thicker, please avoid painting many times if you want keep a smooth nail surface.Use together with a painting pen.