Magnets & Magnetism.
Build an adventure! Magna-Tiles Jungle Animals - Building & Construction for Ages 3 to 5 - Fat Brain Toys Building & Construction.. Included in this 25-piece set is a collection of magnet-lined, geometric tiles that can connect and build from almost any angle, plus five magnet-lined jungle animal play figures: a hippo, a sloth, a tiger, a leopard, and a caiman. Toys.