Review on Smart Color Art Permanent Marker Set - 30 Vibrant Colors, Ideal for Paper, Canvas, Fabric, Crafts, Glass, Metal, Wood - Perfect for Painting, Coloring, and Doodling with Fine Point Precision by Gelin Battle

If you think you can use these canvas markers as advertised, think again. These are definitely the worst markers I've ever bought. I make lines on the canvas with permanent markers and after about a few yards most markers don't work on the canvas at all. The product description is a complete lie in my opinion and I would have sent it back if I hadn't been worried about my Prime account being suspended. Those marks are TERRIBLE, at least on canvas. I even tried starting the ink again and applying it to the paper but it seemed completely dry. DO NOT BUY!