Ein-O Science Top Test-Tube Cool Experiments
Thursday, August 6th, 2009For a review of this cool toy, see Ein-O Science Top Test-Tube Cool Experiments. Like all the Ein-O Science Toys, this one is a pretty clever set. It’s packed with some very cool science experiments that your kids can do (mostly) on their own. You’ve got the: hoverball, sticky beaker, magic ...