It’s never too early to start developing kids’ creativity and Techno Tiles are a great place to start. Basic shapes can turn into grand masterpieces. Simply connect the shaped tiles with the Snap-On two-way and four-way connectors and watch your structures come to life. The Muscle Car set includes over 100 pieces including squares, small triangles, large triangles, wheels, two-way connectors, and four-way connectors. Techno Tiles are a great tool to learn about basic geometry, construction, engineering, and architecture. This product aligns with and supports STEM (Science, Technology, Engineering, and Math standards). Ages 5-10 years.