How to color like a boss. You probably learned how to color when you were a kid: stay inside the lines / trees are green / water is blue, etc. Now that you are all grown up, it’s time to learn how to color like a grown up!
Grown up coloring is a fun stress reliever, and can even be meditative. Having the right tools in your coloring tool kit will certainly make it much more pleasurable. If you have ever used a pen with gloppy.