Color Joy Coloring Book: Perfectly Portable Pages (On the Go) (On-the-Go! Coloring Book)

The binding on these DesignOriginals books for Valentine Harper is really tight and makes the pages bend and warp. The pages are one sided, albeit pretty thing. They are not perforated and the images come too close to the binding for easy coloring. I'm going to try to use an exacto knife to take the pages apart, but overall am disappointed with the quality.