Yuanlar Deep Sea Moving Sand Art Picture Sandscapes in Motion Office Desktop Art Decor Toys Purple 7 x8 7

Specifications: 1. Material: Glass (Main part) & Acrylic plastic (Bottom feet) 2. Colors: Blue, Purple, Green,Orange. 3. Size: 13cmx17cm(5''x7''), 17cmx22cm(7''x8.7''), 25cmx30cm(7.9''x11.8'') Tips: 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. 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 down 3.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 pattern.This situation most commonly occur on middle and large size one.