Mould King Aircraft Engine Building Blocks Set - Mini Radial Aviation Engine Model Kit with Motor, 7-Cylinder Engine Engineering Building Kits, DIY STEM Construction Toys for Adults (1147 PCS)

Little Sparks Studio_KIDS SHOP Verified independent store

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About This 【Functional Aircraft Engine Model】Build a dual-row 7-cylinder radial aircraft engine that runs with authentic mechanical design – Features 14 interconnected pistons, dua l-row cylinder banks, and a rotating crankshaft. 【Adjustable Motorized System】Features a button-controlled battery box and motor for simulated motion, rotate the propeller to activate the engine making this adult engine model kits truly interactive. 【STEM Learning Meets Endless Fun】Ideal for both play and education, this building kit fosters spatial reasoning, problem-solving, and creativity. Whether for exploring STEM toys or seeking a display-worthy model engine, it’s a perfect blend of learning and entertainment. 【Easy to Assemble】Made of high-quality ABS plastic with a colorful step-by-step instruction booklet and numbered pouch. And the finished product is sturdy and easy to attach, compatible with mainstream building blocks. Making it easy for everyone to understand and assemble. 【Premium Aviation Model】This Mould King engine compatible aircraft set features authentic mechanics create a museum-quality aviation model for adult collectors & aviation enthusiasts. A premium gift for Father’s Day, birthdays & aviation lovers. Show more