DECOMPRESSION AND RELAXATION: Sand flows and balances in water and air, just like an invisible artist creating whatever he wants, like flowing music, bringing you into a peaceful world and releasing pressure. Quicksand painting is very helpful to develop intelligence and cultivate emotions. In addition, it also has the effect of relieving stress and relieving eye fatigue, which is especially suitable for office workers, students and computer workers UITRA-THIN AND SMOOTH MATERIAL:The frame and bracket of the sand painting are made of ABS material, and the screen is composed of sealed glass, special sand (5 colors each), colorless liquid and bubbles. Size: Large: 10inch\/25cm; Small: 7inch\/18cm. Color: purple,pink, blue,orange,green. Each sand painting has a good feel and ultra-thin thickness, giving the fingers a free and happy experience MINIMALIST DESIGN: Ultra-thin touch, the frame reduces the complicated pattern, it is a kind of minimalist beauty, focusing on the perfect fusion of quicksand and glass, freely rotating glass sand painting, creating unexpected patterns, relaxing your mood.Quicksand painting is very helpful for developing intelligence and cultivating emotions. Perfect for home and office decoration. Sand art pictures will bring a calming, natural and wonder sense to your office and house HEART-WARMING GIFT: It is a good choice as a gift for relatives, friends and lovers Fun and unique but affordable gifts.It is also very suitable for art creators. They can watch the sand flow, very soothing, meditative, and inspiring of their own art. At the same time, it is also suitable for elders or friends to fill their free time