Super Magnet Lab Kit - Set-119 delivers reliable performance with thoughtful details for daily use. Get kids attracted to magnetism with this hands-On exploration kit. This giant set includes everything needed to conduct a range of activities that are designed to explore objects and their properties. The super magnet lab kit includes 224pieces,enough for an entire class to get involved and compare experiments!. Giant set includes 100 magnetic chips,10 magnetic marbles,7 magnetic wands,2 bar magnets,2 ring magnets,2 metal horseshoe magnets,1 small plastic horseshoe magnet and an activity guide. Suitable for ages 5+.