My experience using Copic Markers on canvas was frustrating at first, but once I realised how much re-working canvas allows I was in heaven.
Details in Focus: Add Beautiful Color to Gray Copic Marker
Can you use alcohol-based markers on a canvas? - Quora
Mixed Media Background using Copic Markers and Airbrush (Sparkle
Can You Use Copic Markers on Canvas? - Copic Thinking
Can You Use Copic Markers on Fabric? - Copic Thinking
Copic Markers: Frequently Asked Questions, Info, & Tips — Marker
Copic Marker Storage TYPE 1 Organizer for Copic Art Carrying Case
Copic Sketch Markers and Sets
Can You Use Copic Markers on Canvas? - Copic Thinking
My latest work! What do you guys think? :] : r/copic
Copic Markers SB24 24-Piece Sketch Set, Basic