Product review (5 stars): Just like the magic trick that made it popular
This Sodium Polyacrylate powder if of good quality and functions as it should. I purchased it for my daughter to perform and easy magic trick that would also teach her a little science on the side, and it worked quite well. Water becomes a gel in seconds and remains so until it dries back to its powder form. Only thing to keep in mind is that you will need to use about a teaspoon per cup for it to work quickly.