Kuro-chan, the staff member who is also the origin of the name, has finally completed the Kuro-ball, which was conceived by Mr. Koji Kurono!

The biggest feature of Kuroball is that it uses a transparent circuit board plate,
which enables colors that could not be expressed by metal vibration.

In addition, the circuit board has a light weight and contributes to the speed of initial movement.

The circuit board used is 0.6mm thick from the viewpoint of strength and rising speed.

The color lineup includes a total of 10 colors, including standard single colors, glow bases, and UV-reactive paints.

Being one step ahead of metal vibes, Croball will greatly expand the range of trout games.