Leader Builder Marble Run for Kids Ages 3 and Up – 66 Piece Waffle Blocks & Toddler Marble Run Set – Educational Stem Building Toys with Marbles & Manipulatives for Hands-on Learning
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STEM Learning - Build an educational base with our kids building toys. Your child will have fun while developing fine motor skills, hands on learning through problem-solving, basic engineering skills, and critical thinking.
Sturdy Building - The waffle design allows the durable blocks to interlock with each other securely. With smooth edges and secure connections, your child can build without worry.