the Posca PC-17K is the ideal choice

Whether you're working on murals

high-performance markings across a variety of surfaces and environments

The perfect pencil for children who are learning how to write

It opens flat at 180°

uni posca pc 3m pen case 12 set pastel colors Molotow Sketcher Twin Marker the Posca PC-17K is theTwelve Posca pens in a nice pen case. This set includes ten pastel colors plus black and white from Posca's bestseller PC 3M (nib size 0. 9 1. 3 mm). Posca pens are water based but become permanent once dried, and they can be used on all kinds of materials (paper, canvas, stone, wood, plastic, metal, glass, or fabric). The paint is opaque, allowing you to paint on dark surfaces or layer a lighter color over a darker one. Colors included in set: 1 x 1