it is an extremely lightfast organic pigment

regeringen

Udstyret med to forskellige spidser – pensel og fineliner – giver den tusindvis af muligheder for at skabe stilfulde bogstaver

Colour index number: 77288

and the 9 metallic and reflective colours

sch medium 20 ml masking fluid blue akvarelblyanter it is an extremely lightfastMaking Fluid, also known as masking fluid, is a liquid medium used for watercolor painting. You apply masking fluid where you don't want to color the paper, leaving white, untouched areas in your watercolor drawing. Masking fluid dries to a glossy rubbery mass and can be rubbed off with your finger afterwards. Do not leave Masking fluid on for more than 1 day, do not use a brush to apply it as this will ruin it, and never paint on the watercolor