sand worldThis is a very beautiful quicksand art painting. The appearance of the product is round. Different placement and rotation will bring different beautiful scenery. The circular design is not only modern, but also conveys a distinctive calm and calm atmosphere.Every time you turn the sand painting, you can get different scenery.Adults will feel very relaxed and easy when you drop the sand down and down to form different pictures.How to set up bubbles:Quicksand falls too slowly: pump out some bubblesQuicksand falling too fast: add some bubblesTurn the sand painting so that the air bubbles move around the air holes, making sure there is no sand near the air holes. Insert the syringe into the air hole and adjust the air bubble.Unfortunately, we are unable to provide syringes and needles. You can buy it at a pharmacy or other store if needed. A small disposable syringe will suffice.user's guidance:Leave the sand painting on the shelf for at least 30 minutes.Shake gently so the air turns into small bubbles.Flip over and let the sand flow down slowly.After the sand has run off, let it sit on a rack for 30 minutes, then turn over.packing list:1*7 inch hourglass