describe : Table, painting-general-3D hourglass natural landscape flowing on the beach with movable particles hourglass-blue 3D hourglass natural landscape quicksand picture dynamic hourglass Features: The smooth movement of sand can relieve stress, relax eyes and increase patience. Each flip can produce a dynamic painting that does not repeat at all. It promotes the development of intelligence and improves mood. The glass frame is crystal clear and luxurious. The plastic inner frame has a strong sense of unevenness. Suitable for living room and bedroom decoration. Acrylic base: The acrylic material is fine and thick, and can be placed anywhere, such as hotels, restaurants, bars, dance halls, bedrooms, offices and studies. The combined flow of the liquid makes it flow smoothly in each round. It is taken off the table and placed horizontally like a photo frame after rotating. Watch the mountains, valleys and sand dunes forming before your eyes Specification: Material: glass, acrylic, quicksand Size: 18194CM Color: blue/brown/purple/wine red Package: 1 x Quicksand paint