I have quite a few waterbased pens, so I thought it was to have a shootout! Which ones are the best for colouring in double-sided coloring books?Links to the
Make Your Own Coloring Book: FREE Tutorial
Best Dry-Erase Markers for Classroom Use - WeAreTeachers
Part 2 - Coloring Supplies Collection
Mandalas and More Book flip though preview
Sharpie Coloring Techniques [Inspired by Candy]
Best Markers For Coloring - Made with HAPPY
Make Your Own Coloring Book: FREE Tutorial
No Bleedthrough Alcohol Markers? YES REALLY WORKS! Must try
Coloring For Adults 101: Your Complete Guide - DIY Candy
Colouring Tutorial : How to Colour on Canvas!
Sharpie Coloring Secrets: Part 1 - Properties, Storage & Paper
Crayola 8pk Doodle & Draw Color Change Doodle Markers : Target
Review: Faber-Castell - BRUSH TIP MARKERS - Harry Potter Colouring