Kaplan Magnetic Match Rungs (Ages 3+) NIB

3 years & up. Learn about magnetism, develop visual matching skills, and improve eye-hand coordination. Each ring is magnetic -- one side positive and the other negative. When the rings are stacked, they either attract the next ring and pull them together, or repel it and cause it to float. Includes 40 pattern match challenges, 10 magnetic rings, a stand, and a storage bag. Stack rings to watch them attract or repel each other. Listing is for one box. I have two NIB Available. Open to reasonable offers. Bundle for extra savings.