This product is an exquisite and unique Blue Apple hourglass pair made of high quality crystal and sandstone. It is mainly made of high quality transparent crystal and has a double hourglass of blue San red sandstone. This product is suitable for high-end and exquisite decorations to be placed in homes, villas, studios and other places, as well as high-end craft gift to present to relatives and friends. Warmly welcome domestic and foreign merchants to call us for trade negotiation.