Welcome to our store! 1. High Transparency: This moving sand art features high-transparency glass, allowing you to fully enjoy the beauty of the quicksand. 2. Colorful Night Light: This dynamic sand picture is designed with colorful night lights powered by USB or battery. A touch switch adds convenience. 3. Natural Scene: The quicksand slowly flows down, gradually forming deserts, oceans, mountains, and other landscapes, a feast for the eyes. 4. Stunning Scenery: This moving sand art presents different and beautiful landscapes each time you turn it, bringing a natural and wonderful feel to your room. 5. Ideal Gift: This uniquely designed moving sand art is an ideal and perfect gift for your children, friends, and family. Suitable for offices, dorm rooms, bedrooms, etc. Item Type: Moving Sand Art Material: Glass, Fine Sand Purpose: Can be used as a beautiful sand art decoration, can also be used as a night light, very suitable for bedroom, study, office and other scenes Battery Features: 3 x AA battery (battery not included) Operating Voltage: 5V Power: 2 to 2.5W Product Size: Approx. 19.4 x 9.5 cm / 7.6 x 3.7 inches (Manual Measurement, Slight Error May Occur) 1 x Moving Sand Art 1 x Base 1 x USB Cable Customers are our top priority. If you find any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.