10 eyevan is designed by its exclusive designer of the Eyevan design team, Mr. Nakagawa, based on the concept of "art exits in the tools". It took more the 3 years make this design structure in shape. This 10 eyevan is so special that cannot be existed without high level craftsmanship skills and the beauty awareness Japanese people have been cultivating for hundreds of years. 

They examined the parts based on the idea that beautiful animation is a collection of beautiful parts, examined parts, and spent more than 3 years to make glasses composed of 10 special parts.