How To Make Invisible Hydrogel Balls
These gel balls that grow in water are called hydrogel balls and they're used for decoration. With only a couple of hours in water we can get them to grow in size considerably. There are balls in many colors but the most interesting are the white balls that, once they have grown, are totally invisible in water and will surprise you once you put your hand in and feel them. When the balls have grown, they're perfect to add in vases to decorate the house or to put in plant pots, as they give a really interesting effect and we assure you it will catch everyone's eye. Take a look at the following OneHowto video to see how to make invisible hydrogel balls.
- Don't eat these balls, they are not edible.