Build the ultimate ball track and other 3D structures with large magnetic pieces.
This top quality magnetic construction set from SmartMax contains 71 large colorful pieces to build a mega ball run course. Perfect for exploring magnetism and gravity, the pieces can be combined to make endless options - curved and straight tubes, balls, rings, squares and bars, some as big as 12cm long! Very tactile and easy to build set, great for learning colors and shapes whilst building 3D structures with the easy-to-follow instruction guide. Brilliant construction set for inquisitive minds and little hands - get building!