It's a water-based pigment ink in black

Is the coloration stable under prolonged UV exposure

this set makes it easier to plan multi-color lettering pieces

this new version is filled with Metallic Gold paint

even coverage without wasting time

mini metro madrid with tracks Alfe It's a water-based pigment inkThe Mini Metro Madrid brings that classic city train vibe in a small and solid format. Its a mini version of the real deal made for kids, collectors, and anyone whos got love for metros and graffiti culture. It even comes with a curved wooden train track included, so you can start building your own little setup straight out of the box. The Mini Metro fits perfectly on regular wooden rail systems, and the magnetic couplings make it super easy to hook