Picture book Step-by-Step Magnet Puzzle Book

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Picture book
This is an epoch-making magnet puzzle that stimulates the development of concentration, power of observation and memory. 3 types of puzzle pieces can be connected, so you can play without getting bored. / Also, it sticks to the book, so you don't have to worry about losing pieces. / The feature of "step by step" is that you start with 9 pieces easily at the beginning and step up to 12 pieces and 16 pieces. You can connect puzzles, so you can challenge even more difficult puzzles such as 21, 28 and 37 pieces. / You can also learn about animals in the grassland that appear while playing with puzzles.