Made of high quality sandstone resin, When the light hits it, it reflects a little bit of light. It gives you inner peace and makes it easier to enter the realm of Zen.It's also a great yoga supply. The handwork is exquisite, each piece of product is meticulously made. It can also be used as an outdoor decoration, it is waterproof. Decoration surface details exquisite and lifelike workmanship, mellow color, delicate and exquisite.