Educational STEM Kit W-2289 – Electronic Building Blocks - 8+ year Water Bottles & Cups LED light up race cars

LED light up race cars keep the track glowing

20 inches - simply put a straw in through the self seal air hole and blow into it fully

and bookmarks

providing the perfect balance of support and comfort

and convenience for kids

Educational STEM Kit W-2289 – Electronic Building Blocks - 8+ year Water Bottles & Cups LED light up race carsEducational STEM Kit W 2289 Electronic Building Blocks Hands on learning kit designed to teach children the fundamentals of electronics and engineering Easy to Assemble Modular electronic blocks snap together to build functioning circuits without soldering STEM Learning Focused Encourages critical thinking, problem solving, and creativity while exploring science, technology, engineering, and math concepts Multiple Project Options Build a variety of