Adult Coloring Book

What are some things you do to relax or just do on your spare time? When I have some spare time I sometimes like coloring. Not all the time though because sometimes I don't find coloring relaxing because I don't like having the same colors by each other on some mandala patterns. Don't get me wrong I do enjoy coloring once in a while.
I got the opportunity to review a coloring book for this company. It has 64 different pages that have some pretty cute designs. The pages are nice and thick so you can color with Sharpies and shouldn't have a problem. I always put a blank paper behind every picture I color with Sharpies though just to make sure. They are all one sided pages.
You can purchase this product off of Amazon which is mainly sold as an Add On product and it sells for $4.99. Check it out here.
I received this product for free for my own opinion on this product. My opinion and review are all my own.