The moving sand art picture is a unique art. The sand changes all the time, just like the accompanying creation of an invisible artist. Quicksand painting has great benefits for cultivating artistic appreciation and imagination. Perfect for office workers, art creators, and long-term computer users. How to Adjust Bubbles? Sand falls too slowly: pump out some air bubblesSand falls too fast: add some air bubblesTurn the sand painting to make the bubbles move near the air hole and make sure there is no sand near the air hole. Insert a syringe into the air hole to adjust the bubbles.It is soothing and interesting to watch them evolve with a new creation with every turn.For safety reasons, we cannot provide syringes. If need, you could get it at a pharmacy or other store. A small disposable syringe is enough. Every time it flips and falls, it creates a new calm and charming scene, such as turbulent waves, or streams and mountains. The mixed ratio is great.Besides the sand color, there is also gold micro glitter added to the colored sand.The two collided with each other and create unexpected surprises. Look at the aesthetic vision and inner touch of the whole, proportion and line, quietly release the elegant shock, and present the aesthetic form. People who sit at a computer desk for a long time can quietly watch it flow. It makes people feel like they are in the babbling water, which can relieve fatigue, relax and inspire. Slowly rotate together, experiencing the ever-changing physical charm of sand painting landscapes. Sand painting will bring you a calm, natural and wonderful feeling. Everything is quiet and the mind is healed.