Premium qualityHigh-transparency lead-free glass, colored, layered, with a good 3D effect when the sand moves. High-quality acrylic transparent glass, soft light, can be used for a long time. Double-sided This sand painting can be rotated 360° with hot light + white light button. With each rotation, the sand starts to move, slowly forming deserts, oceans, mountains, etc. Just like waterfalls and flying sand, it is comfortable to look at and feel especially calm and relaxed. Our moving sand artwork is an excellent gift choice. It is suitable for friends, elders or special holidays. Unique Design Our bedroom bedside lamp features a unique round design lamp head to avoid direct light to your eyes. 3 different lights Warm, neutral and cool light. This can relieve stress, relax eyes and cultivate patience.