Name: Quicksand Painting Material Type: Glass + Sand + Plastic Packaging: cardboard packaging. Manufacturing process: grinding Shape: round. Don't: quicksand painting. Specifications: 7 inch Style: modern minimalist Surface technology: polished Hanging shape: ornament Features: 1. Enjoy the peaceful sandfall process: shake the sand card up and down or left and right, so that the small bubbles are suitable for controlling the speed of falling sand, create your own sand art landscape, enjoy the process and cultivate your practical ability at the same time. 2. Premium upgraded version: highly transparent, crystal clear, leak-proof round glass provides an excellent field of view. The upgraded white ABS frame and base provide more stability and better texture, and the colorful 3D effect pattern formed by the sand makes it look beautiful. 3. Great decoration for home and office: The 7 inch design fits anywhere you need to decorate your room - bedroom, living room, kitchen, office, desk. If you feel tired or unknowing, take the time to regain your motivation by enjoying our sand. Elegant falling sand with Bokeh Art Kit. 4. [Use] If the quicksand falls too slowly, take out some air; if the quicksand falls too quickly, add some air; If the small bubbles in the quicksand painting become very large bubbles, you need to add water in time to supplement the evaporation of the water (purified water must be used or must boiled water for cooling)Packing list: 1 x quicksand painting. Note: Light shooting and different displays may cause the colour of the item in the picture a little different from the reality. Manual measurement, please allow 1~3 mm error, thank you.