Explore STEM concepts while building a working Roller Coaster! Using the materials included in this set, middle-school aged children will be engaged and energized as they further their knowledge and understanding of the science, technology, engineering an
- Brand Name: K'Nex
- Theme: Roller Coaster
- Product Type: Building Set Toy
- Material: Plastic
- Number of Pieces: 546 pc
- Number in Package: 1 pk
- Recommended Age: 8 yr
