Dr. STEM: V8 Model Engine - 271pc DIY Motorized Building Kit, Light & Sound, Realistic Effects & Action, Educational Manual, Science Play, Kids 12+

REALISTIC WORKING MODEL: Build a fully functional V8 engine with over 250 pieces, complete with moving pistons, a spinning fan, lights, and realistic engine sounds. Brings the excitement of engine mechanics into your hands. HANDS-ON STEM LEARNING: Teaches kids mechanical skills and engine mechanics through immersive assembly, perfect for budding engineers and curious minds. A fun and engaging way to introduce engineering concepts. ILLUSTRATED EDUCATIONAL MANUAL: Includes a detailed guide explaining combustion engines, electric motors, and the four-stroke cycle—Intake, Compression, Power, and Exhaust. Packed with content to support STEM learning. INTERACTIVE BUTTON-ACTIVATED FEATURES: Once assembled, press a button to power the engine, trigger motion, and simulate real air-fuel combustion with flickering lights and sound effects. DIY - fun to put together! EDUCATIONAL GIFT: Comes in a colorful 17.5" gift box—an ideal present for teens and pre-teens interested in science, mechanics, and engineering, for home or classroom use. An impressive and educational gift they'll remember.