https://www.truegrittexturesupply.com/products/kolormarc

KolorMarc is your complete toolkit for capturing the warm humanist aesthetic of traditional studio-grade alcohol markers with all the power and editability of digital.  Specifically designed to recreate the silky glide and effortless blending of Copic markers, KolorMarc's finely tuned flow settings and built-in blending board texture allow you to render analog quality work right out of the box. Featuring a range of nibs, blend styles, and effects, KolorMarc brushes have endured hundreds of hours of real-world testing and relentless comparison with physical markers to create the ultimate studio marker set.