32 Connector Blocks. Interactive and Engaging : Rolling ball action and 360° rotatable windows keep children entertained. Durable Construction: Made from high-quality, non-toxic ABS plastic for safe and long-lasting use.
The "Kid 98PC Balls Marble Run Race Construction Building Blocks Spiral Track DIY Toy" is ideal for young creative builders and engineers, allowing them to design, build, and race their own marble track, fostering critical thinking, problem-solving, and engineering skills.
