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BUILD SIMPLE MACHINES Create working models using gears, pulleys, and structural components while exploring how motion and systems work HANDS-ON MECHANICAL ENGINEERING Introduce real engineering concepts through interactive building, experimentation, and discovery DESIGN THINKING IN ACTION Encourage planning, testing, and refining ideas through rapid prototyping and iterative learning SCREEN-FREE STEM LEARNING No coding, electronics, or devices required—just focused, tactile learning through play 288 PIECES + CHALLENGE CARDS INCLUDED Comes with 288 snap-together parts, 15 engineering challenges, and a building guide—ideal for home or classroom use