Copic Ink can be used to refill any of the 4 marker types: Sketch, Ciao, Classic and Wide.

This product design also comes with an easy to use nozzle and makes refilling your Copic markers easy. Overall, Copic Ink is a must have for artists who use their Copic markers a lot and for anyone looking to start experimenting with alcohol inks! Copic inks can also be used for alcohol ink art, resin and mixed media.