Uni Poster Color Paint Marker Pen Medium Point PC-5M Color Set. 15 Standard Color : Black, Red, Blue, Green, Light green, Purple, Pale orange, Yamabuki, Yellow, Orange, Pink, Light blue, Brown, Gray, White. 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. The markers come individually plastic wrapped from factory. However, in some instances, due to availability, There is a chance that they will be shipped in a original package, in this case, they will not be plastic wrapped.