Crystal Stone

About the Crystal Stone

• Designed by STAR SURFER, Crystal Stone floating slider experiments with an inlay technique, adding a mother-of-pearl insert at the center of the outer shell. This enhances the sense of mystery and better expresses the product’s conceptual design.

• In addition, significant weight reduction has been carried out inside the shell. As a result, although Steel Crystal Stone feels slightly heavier in hand due to the material itself, it does not cause excessive hand fatigue during extended use.

• However, stainless steel on its own has a relatively high coefficient of friction and tends to attract sweat and other contaminants, which makes it difficult to maintain optimal performance over extended use. To address this, a DLC (Diamond-Like Carbon) coating was chosen to significantly mitigate these inherent drawbacks. DLC coatings are hard, durable, lubricious, and resistant to oil and dirt buildup.

• Of course, as an external coating, DLC does carry a potential risk of wear or peeling. That said, after several months of testing, we found that under normal play conditions, the DLC shows virtually no noticeable wear or de-lamination, proving it to be highly reliable.