RELAXING TOY: Moving sand pictures create a new sand picture with each turn.The sand never makes the same design twice.Watching the colored sand slowly tumble down the circle is relaxing and calming to the mind, which can relieve stress, relax your eyes,cultivate patience. give you unexpected surprise HIGH QUALITY: Lead-free high transparency glass as clear crystal as the water drop allows you to fully enjoy the beauty of quicksand. Products' detail is fine, carefully screened sand, colorful, levels clearly demarcated, flow out of the pattern of 3D effect is excellent; FRAME: Using new plastic frame, strong and durable, fresh and simple, beautiful and generous HOME&OFFICE USAGE: Moving sand art is exactly what you need to decorate your home or office! If you have a hard time buying for your friends or family, they will want to buy one of these sand art pictures to enjoy BEST WISHES: Fun and unique but affordable gifts. Send a sand painting for your elders, loved ones, children,