Toy Jumoku, an intelligent building block

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

Product Description ■ Raise your brain dramatically while playing!
The building blocks of Jumoku have a beautiful integer ratio of 1 : 2 : 4, so you can intuitively grasp the laws of mathematics every time you play.
This game was designed by Professor Erwin Balecamp of the University of Berkeley and Professor Yoshiyuki Kotani of the Tokyo Tokyo University of Agriculture and Technology.
The rules are simple, and with only 10 building blocks, it can be enjoyed by both business and adults. It improves reasoning, analytical and intuitive thinking skills.
The materials are natural wood, and you can feel the warmth of the wood.
It is ideal as a building block for young children to meet for the first time.

Contents>
Building blocks x 10 pieces, game board x 1 piece, wood chips x 2 pieces (2 colors 1 piece)
■ Outline of game ■
Number of players : 2
Target age 3 years and older