I loved the kaleidoscopic designs in this coloring book and the added twist of figuring out which extra bit below fit in with the design (the brain puzzle part).
The designs are user-friendly (meaning, the spaces aren’t too small to color in).
I only wish there were more pages to the book…
Oh, and having a test color page in the back is awesome!!!
I received this book through a LibraryThing giveaway in exchange for an honest review.