I have been using Copic markers for almost three years now and still adore them. If you haven't seen my post on using Copic markers for fashion illustration, you can check it here.One of the reasons why I prefer Copics among other marker brands is that you can refill them. This definitely saves money over time as you begin to sketch more and more. The ink refills are … [Read more...] about How to Refill Copic Markers?