PP777
The path-building pieces in our center stick to any magnetic surface…so it’s easy for kids to build, test and reconfigure a variety of pathways—sharpening STEM problem-solving skills as they create! Includes 150 foam balls, a ball cup, plus 11 translucent plastic pipes with funnels that give kids a clear view of the action. Largest piece measures 5 3/4". Board sold separately.