V12 Engine Model Kit That Runs, Mechanical Building Set with Battery Box & Motor

  
Realistic V12 Engine Building Kit? Measured 16.357.6 in(LWH) and 1:5 scale model of a high-performance V12 engine with 2322 pieces, this V12 engine building kit features moving pistons, a rotating crankshaft, and a belt-driven system that mimics the mechanical operation of a real V12 engine.

Power It Up & Watch It Run? Compatible with technic engine building set, included L-motor and battery box (requires 6 AAA batteries, not included), this is a fully functional V12 engine kit that runs, with a smooth, rhythmic motion that showcases the engine's internal workings.

Build your Own Engine Model? Designed for adults and teens 14+, this challenge engine kit offers a rewarding building experience. Perfect for technic hobbyists, engineers, and car enthusiasts to understand engine mechanics while enjoying a satisfying, screen-free project. Once assembled, this stunning model becomes an impressive desktop showcase. With its premium design and a stable base-from the carefully crafted components to the dynamic motion-it's a conversation-starting piece for your office, workshop, or man cave. Come with clear and step-by-step instructions to guide you through the assembly. No special tools needed-just your creativity and passion for mechanical wonders. MOCBROPCS are here to provide professional service. 16.3 x 7.6 x 12.8 inches. Engineering, Mechanical Understanding, Motor Skills, Problem Solving Skills. 1:5 Large Scale Model, Battery Powered, Compatible with Lego engine, Detailed Construction, Motorized Movement. 6 AAA batteries (not included).