Newstone Sodium Polyacrylate - Superabsorbent Diaper Polymer (White, 0.38mm granulars, 50g,1.76oz.) JAN/EAN code:4571403370509, Made in Japan, Color is White/Creamy color, Size of Granular is approx. 0.38mm(380microns) , Net Weight is 50g or 1.76oz. Superabsorbent Polymer - Sodium polyacrylate, also known as the diaper polymer **NOTE** Please note that Newstone products is MADE IN JAPAN. If you purchase from other seller's we cannot guarantee its quality and orgin. This amazing powder immediately turns into a gel. Great for use science classes. This can be used to make ice packs, absorb liquid spills, and many other uses. Product will be packed carefully in double bag and then carefully packaged and shipped by Amazon. *PLEASE READ* Newstone's Newsorb brand superabsorbant polymer is sold and made by Newstone. Please be aware that there are sellers who sell fake items. For Newsorb trademark items please buy from Newstone.