- Includes over 500 interconnecting discs and a durable plastic jar for easy storage! | Every set comes with an idea booklet with instructions to build a Brain Flakes ball! | Discs easily click together for ages 5+ (some children as young as 3 have no problem)
- Child safe | BPA, lead, heavy metal, and phthalate free! | Compliant with ASTM US CPSIA safety regulations
- Develops spatial intelligence and thinking | A great solo or collaborative group activity for school classrooms. Countless design possibilities and hours of skill building play | Engineers Start Here!
- SIZE AND WEIGHT | Product Measures 5.63 x 5.63 x 8 in inches | 14.3 x 14.3 x 20.4 in centimeters | Product Weighs Approximately 1.9 lbs / 0.9 kgs | Discs measure 1.3 Inches (3.3cm) across.
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