Magical Magnetic Ball Set: Set includes Magic Wheel Front Cover*1, Magic Wheel Back Cover*1, Magnetic Spindle*1, Engine*1, Base with Hole*1, Sliding Track*1, Sticker*1, Funnel*1, Return Track*1, Connector*1, On/Off*1, Iron Ball*4, Spring Connector*4.
Puzzle Education: Through hands-on assembly experiments, understand the role of inertia and gravity, understand the principle of magnetism and the black hole demonstration model, learn simple series circuits, and let children learn while having fun!
Simple Installation: Install this scientific and educational toy according to the steps of the instruction manual, and during the installation process, they can more clearly understand the knowledge of the circuit and the principles of gravity.
Safety Material: The magnetic ball set is mainly made of plastic material, which is safe, non-toxic, tasteless, sturdy and durable, and can be used by children with confidence.
Family Play:Boredom will disappear from your child's life with the big magnetic ball set. Surprise your child when the magnetic ball is put into orbit. It's fun for the whole family and promotes good family relationships.