About this item:
It is a water-based pigment ink that is non-toxic, lightfast, and waterproof.
Set includes: white, light blue, Gray, brown, orange, peach, light orange, Yellow, pale green, purple, blue, green, pink, red, and black.
Unlike alcohol-based marker ink, The ink does not bleed.
 
Usage:
The medium tip of the PC-5M is the most versatile in the POSCA range. Providing a clear, precise line and beautiful colour, it is appreciated by both professionals and amateurs.
Application: 
The PC-5M suits all sorts of people: artists and creative professionals such as architects and designers; fans of creative hobbies and home decoration; surfers and skaters wanting a new look for their boards. Its ease of use makes it ideal for beginners to explore their creativity.
Versatile:
With its 1.8–2.5mm tip, the PC-5M offers wide freedom of use.
Multi-purpose:
It is ideal for customising porous, irregular surfaces such as wood, stone, concrete etc.
Extensive:
It is available in the widest variety of colours in the range: nearly 29 shades
Convenient
Its tip is easily reversible.