OK, so you've embarked on the delightful and relaxing pastime of coloring for adults. Maybe you've stocked up on some great sets of coloring pencils and gel pens. Some sets come with their own storage cases. Nonetheless, I promise you that you will end up with a collection of favorites and miscellany. Organizing and protecting your drawing tools is going to become an issue at some point. Fortunately, you're not the first to arrive at this problem, and there are a lot of creative solutions readily at hand.
Gel pens are a wonderful way to get started with coloring. They offer ease of use and a huge variety of colors and shades (even glitter and metallic). This package is great buy. The pens have fine to medium points (0.6mm, 0.8mm, and 1.0mm.) and the ink flows easily without saturating the pages or bleeding through.