This is Pre-orders Goods
[I will send it out in a month and a half before and after from the date of order]
The five colors of the Olympic color is a three-digit abacus, which was incorporated into the ball. Instructions and calculation drill structured way and abacus of moving the ball was resting comes with. Please by all means try to challenge.
※ The color of the product, the texture and the like might look different from the actual color. Please note.
Material: White Ash, birch ball, bamboo, MDF
Size: W12.5 × H7.8 × D1.5cm
Country of manufacture: Japan [Made in Japan]
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