My daughter loves to 13 months. Book very colorful, with some textures that the very interested (rough face of a "scratch" on which she loves scratching with his nail, corrugated cardboard, soft hair, felt, etc ... It is this magnificent book share of mutiple colors. There on each page a path carved into the box from the page the child can slide his finger to follow the path, but my daughter is too small, it does not use it yet.
