MTN Street Ink, the permanent ink developed by world renowned street art supply company, Montana Colors. This ultra-premium ink is known for maximum opacity and UV resistance. Street Ink is extremely durable and very resistant against most solvents. The Street Ink 200ml refill is perfect for dabbers, markers or any number of applicators. This fade proof ink is designed specifically for the MTN empty marker line, however it will work perfectly for dabbers, markers, or any number of applicators. Designed to last in outdoor applications but perfectly suitable for indoor and canvas use as well.