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With strong magnetic force, unique rod and ball configurations and a myriad design possibilities, Better Builders® are a wonderfully inventive way to help children discover principles of science, construction, and engineering (STEM) while developing their creativity. Includes handy storage bin and deluxe 13-page Activity Guide which explores magnet science and provides building model examples for all ages.
CPSIA Cautionary Statements: no warning applicable
Product Assembled Dimensions: Various
Primary Material: ABS Plastic, neodymium magnets
What's in the box?: 60 primary color pieces, storage bin and an activity guide
Warranty Information: 1 Year Warranty Against Manufacturer Defects