Welcome to Our Store~Sand Pictures Are All Handmade.you Don't Know What You Will Get After Reversing It.its Uncontrollability Build Its Beauty.there Are Some Tips to Help It Form More Beautiful Pattern.Every Time You Flip, the Quicksand Slowly Descends, Such As Waterfalls and Flying Sand, Slowly Forming Deserts, Oceans, Mountains and Other Landscapes, Which Are Pleasing to the Palm of the EyeSpecifications:Product Name:3D Dynamic Sand Art Liquid Motion/Table LampSwitch: Button/remote controlLight Source: three levels of brightnessMaterial: Glass (Main part) & AcrylicSize: 24*25cm/9.5*9.8inchPackage List:Quicksand Painting X1Tips:1.When you just get it,if the sand is scattered or slant,flip it randomly to gather the sand to the bottom.2.Shaking the picture produce the bubbles to help with the sand flow down3.Flip it vertically,so that more bubbles can cover the sand to slow down the falling speed.4.Through playing it for long time,you will find it is much more beautiful with a longer falling time.If there are only a few slender sand lines falling down,get a slow and stable speed,don't worry,it's normal.It usually means you can get a perfect.