These versatile permanent markers have two tips to suit your different projects a flexible brush tip for details and a larger chisel tip for coloring larger areas. The alcohol-based ink is non-toxic, easy to blend and colors with a homogeneous streak-free coverage. They can also be used on ink-resistant surfaces, such as acetate, glass, plastic and wood. This set of 6 markers includes the following colors: putty, purple pink, meadow green, fresh turquoise, sweet pink, pebble blue.