Mitsubishi mi-px21-gd bullet tip paint marker is ideal for heavy duty marking any surface whether it's inside or outside. It is both waterproof and fade resistant for durable, long lasting results with a glossy finish. Suitable for glass, metal, plastic, stone, wood and more. Quick drying ink produces opaque and glossy marks on light and dark surfaces that runs smoothly, allowing a consistent flow of ink. The reliable cap closure prevents the ink from drying. Comes in gold color.