Moving Sand Art Picture Art Painting Deep Sea Sandscape Flowing Sand Frame -3D

  Item: Moving Sand Art Picture Material: glass, acrylic, quicksand ►There are detailed answers to the questions about the use of the hourglass, hoping to help solve your doubts during use. ��Please feel free to contact us if you have any questions! Q: What should I do if the quicksand falls too fast? A: Add some air 1. In the same way as the above method, concentrate the air to any corner with pores and make sure the sand moves away. 2. Use an air regulator to insert into the air hole. 3. Add some air according to the line marked in this example ruler If a lot of small bubbles in the quicksand painting become a very large bubble, you can fill it with a little water at this time to supplement the evaporation of water 1. Be sure to use pure water or boiled water to cool; 2. Select an air hole, wait for the sand to be removed, draw out some air, and empty the air regulator tube, 3. Then use an air regulator to draw in and add too much water to prevent the glass from b