Uni Poster Color Paint Marker Pen Fine Point PC-3M All Color Set. 17 Standard Color : Black, Red, Blue, Green, Light green, Purple, Pale orange, Yamabuki, Yellow, Orange, Pink, Light blue, Brown, Gray, White, Gold, Silver. 7 Natural Color : Pastel yellow, Pastel orange, Pastel Green, Pastel purple, Sky blue, Light pink, Coral Pink. 7 Glitter Color : Orange glitter, Green glitter, Light blue glitter, Purple glitter, Pink glitter, Red glitter, Blue glitter. It uses an opaque water-based pigment ink and produces vivid colors like a poster color (a kind of paint). It has water resistance after drying, does not overwrite, does not bleed or set off, and does not damage the material because it is water-based.