Thames & Kosmos/ Magnetic Science Stem Experiment Kit. For 8 years+ Includes 33 games and experiments. 42 pieces, 48 manual pages. 
Explore the Amazing and mysterious power of magnets! This science experiment kit contains many magnets of different shapes and sizes, and a variety of other components with which you can explore this classic scientific subject. Experiment to determine which materials are magnetic and which are not. Learn about magnetic poles and magnetic  fields. Discover how earth behaves like one giant magnet, and how we use compasses to take advantage of this phenomenon to determine which way is north. Conduct a series of Experiments to learn firsthand how magnets behave  and interact under different conditions.