Tsutsuken exclusive balls only (3 colors)

This is a ball for playing Kensho with sand inside.

You can specify the color of the balls and the number of each in the comments.
The sand in it allows for a stable catch.

It comes with a cap so you can adjust the weight of the sand.
*The tube of the Tsutsuken is not included.

Size: Diameter approx. 66mm
Weight: Approx. 90g
*Please note that there may be some variation in weight.