Play the Water Challenge and Micra!

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

"Water Challenge", a popular YouTube channel with 2 million subscribers (as of March 2024) for practical use, handicrafts, and hobbies
YouTube channel. Not only sorry teachers but also sorry school students will gather and introduce how to play Micra. This book is recommended for those who want to start Micra in the future or those who have been interested in Micra after watching the video of Water Challenge! There are many special projects that introduce not only Micra but also everyone of Sumimasen school and videos.