"Black Eye" was born from the ingenuity of "research to smoothly adjust the disturbance of biological current".

It is also used in clinic sites and has a number of achievements.

1. Inner copper coil

"Black Eye" has a built-in coil made of copper wire.

By the work of this coil (patented technology), the effect of population electromagnetic waves on the human body is softened.

2. Far ultraviolet radiation of charcoal

By the far ultraviolet rays emitted from ceramic charcoal made from cedar and thyaki oga powder,

Supports Meguri.

3. Push by protrusion

By pressing action by the protrusion of the main body, loosen the stiffness of the muscle,

Just pasting reduces the damage.