Viahart Brain Flakes Building Toy Set | 500 Piece | Interlocking Plastic Disc | STEM Toy | Building and Construction Set | Educational & Learning Toys for Kids, Children | Plastic

OverviewEvery Jar Has More Than 500. Pieces and Includes an Idea Booklet with Instructions to Build a Brain Flakes Ball. Discs Click Together Easily For Ages 5+ (Some children as young as 3 years have no problem). Discs measure 1.3 Inches (3.3cm) across Child Safe | Tested for compliance with ASTM F963-11 US CPSIA Regulations. Brain Flakes discs are BPA, lead, heavy metal, and phthalate free. Both Boys and Girls Love Brain Flakes Disks. Teaches Spatial Thinking. Engineers Start Here. Give Your Child The Skills Today. Hours of Play and Tons of Awesome Creations! Product Measures 5 x 5 x 8 in inches. Product Weighs Approximately 1.9 lbs / 0.9 kgs