This is a 3D design desk lamp featuring dynamic, beautiful flowing sand. By rotating the quicksand painting 180 degrees and allowing air to flow throughout the sand at the bottom, you can enjoy the mesmerizing effect of the flowing sand. Because the bubbles and flowing sand are constantly changing, each painting is unique, and no two are exactly alike. For the best results, allow the sand to completely settle at the bottom and remain still for 30 minutes before flipping it again → ⑨ - Product Name: Interstellar Desk Lamp - Features: Visual effects created by the movement of flowing sand Thank you for viewing.