Coating materials that reflect Luycho cup are mainly used for implants, spoon, and forks. It is a very thin metal material, and it won’t peel off easily compared to conventional plating products, and last long relatively.

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LUYCHO is a company that has shared an application technology with Cho Yul, a Korean professor who has researched experimental works and lectures on reflection, refraction, and shadow for 30 years.