This book of stickers is very well done. Very simple and very nice designs in kindergarten in children range in terms of coloring as bonding. The ages listed are 4-6 years old, but for me it is rather 3-5 years because it's really not all that difficult. The specification of the center a double page of stickers. The goal is to find the right location. To make the small must identify shapes but also good color (indicated by a colored dot in the drawing). My 4 year old daughter loved the point that while the book was finished in record time. Fortunately, there was more to the coloring which allowed to occupy nevertheless a little longer! Appraisal: tested and approved.