Kwadron Inx Enriched Black is an all-around black that’s ideal for both lining and shading. It uses innovative SONIC DIFFUSION PIGMENTS™ technology, creating an exceptionally deep and intensely black ink that Kwadron believes is the blackest ink available on the market today.

Made from the highest quality ingredients, the Kwadron Inx formula ensures precise and effortless application, achieving a deep uniform colour, along with the strongest hiding power for even the toughest coverups. 

Note: REACH compliant version is only available in Europe