... .Professional desig Fashion Quartz Crystal Clock (AC-CC-010)Feature and basic specification of Crystal Clock:ItmeAC-CC ... 010MaterialK9 crystalMain workmanshipcutting,grinding,polishing,punching,sticking,mosaic all by handworkProduct characteristicclock outer shell is made of transparent ... quality assurance system,vast unmbers of foreign customers by the trustwarmly welcome to contact us for inquiry ...