This product is made of high quality crystal carefully made many modeling transparent crystal texture process hourglass. Made of high quality crystal with light blue, pink and white sand hourglass, glittering and translucent, modeling has cylindrical, square and hexagonal column type. This product is suitable for when the exquisite furnishings decorations placed in the home, villa and so on occasion, don't add a lot of fun, also suitable for when the craft gift as a gift to friends and relatives. Warmly welcome domestic and foreign merchants call letter trade negotiations.