Book (Practical) Children's books and picture books With Appendix) Karako Roitan! A mechanical device made of Lego blocks / Pat Murphy

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

Practical Use, Handicrafts and Hobbies
With Case / Appendix : Lego Block With 33 Parts / Binding Appendix : With 8 Sheets / While making the "automation device" with the attached Lego block, you will acquire the ability to think about the path from the start to the goal with your own mind.
* After the 2nd printing, the attached ball has been changed from green to red. Please note that.
* Only the automation device "Quintuple" can be made with only the block attached to this book. To make other automation devices, you need to add your own Lego block.