CHOKING HAZARD-Small Parts. Not For children under 3yrs.
The Mega Science Box contains (20) different chemistry and physics experiments on cards that offer complete instructions and explanations (along with a list of required materials) for each. The kit comes with chalk, a couple marbles and a plastic whistle, and you add a few other common household objects and materials. But the key to it all is the instruction cards, which a curious kid can use over and over.