Race Car Take-A-Part Educational Build Toy with Tools for Kids by Elf Star Limitless Fun: Allow curious minds to explore how pieces will work together to make a whole. 2 models can be built from this toy set. Educational: Encourage creative and spatial thinking. Improve hand-eye coordination ability and problem-solving skills. Great resources of learning. Ultra Safe: Non-toxic eco-friendly rubber fiber material. No sharp edges. Durable: Flexible and sturdy parts. Put it up and take it apart as many time as needed. Value: Fifty (50) pieces including necessary tools. Parts and fasteners are oversized, made for small hands to manipulate.