Beautiful world in sand painting! You will get moving sand art picture with packaging box. The circular transparent design gives it a modern sense, allowing you to fully enjoy the beauty of quicksand. Through the elegant and generous round glass, you can enjoy a beautiful quicksand art painting and have a good mood. With different placement and rotation, the sand in three colors of sinks slowly, creating a different scene every time. The small bubbles in the glass slow the sand down, which lasts for hours to create rainbow vision scenery, relax your eyes and cultivate patience. Visi completely non-repetitive painting. When winter the produst is put on the outside, the temperature is below zero, it will be frozen, but the frozen flowed sand, such as the snow-capped mountains covered with layers of pine, is very beautiful, do not worry too much. When the temperature is higher than zero, melt sand can continue to flow,Taking into account the cold weather in winter, in order to avoid accidents, it is not recommended to put the quicksand outdoors.