






Meet the Mould King 10204 motorized Italian V8 Engine building toy set, designed for an educational, mechanical build experience with working piston motion. This approximately 750-piece set is crafted from Eco-Friendly, LEGO-Compatible ABS plastic, supporting a build you can enjoy while exploring how an engine-style mechanism moves. With a compact design intended for desktop display, it’s made to bring a high-performance engine concept to life in a functional model format. Built as a mechanical engineering model, the Mould King 10204 features mechanical features including 8 pistons, a crankshaft, and multi-direction rotation. The set includes motorization with an M Motor + battery box, helping enable motorized operation for the piston movement. Recommended for ages 8+ and STEM & motor enthusiasts, it’s an ideal option for hands-on engineering curiosity, whether you build it as an educational project or keep it on display.
Key Features
• Eco-Friendly, LEGO-Compatible ABS Plastic
• Mechanical Features: 8 Pistons, Crankshaft, Multi-direction Rotation
• Recommended Age: 8+ / STEM & Motor Enthusiasts
• Ideal Uses: Educational build, Desktop Display, Engineering Model
• Motorized piston movement
• Working mechanics including crankshafts, pulleys, and exhaust detailing
Specifications
• Model number / SKU: 10204
• Piece Count: ≈750 PCS
• Length: ≈22 cm
• Material: Eco-Friendly, LEGO-Compatible ABS Plastic
• Included Motorization: M Motor + Battery Box
• Age range: 8+
• Category/use: Educational Build, Desktop Display, Engineering Model
• Mechanical Features: 8 Pistons, Crankshaft, Multi-direction Rotation
Key Features
• Eco-Friendly, LEGO-Compatible ABS Plastic
• Mechanical Features: 8 Pistons, Crankshaft, Multi-direction Rotation
• Recommended Age: 8+ / STEM & Motor Enthusiasts
• Ideal Uses: Educational build, Desktop Display, Engineering Model
• Motorized piston movement
• Working mechanics including crankshafts, pulleys, and exhaust detailing
Specifications
• Model number / SKU: 10204
• Piece Count: ≈750 PCS
• Length: ≈22 cm
• Material: Eco-Friendly, LEGO-Compatible ABS Plastic
• Included Motorization: M Motor + Battery Box
• Age range: 8+
• Category/use: Educational Build, Desktop Display, Engineering Model
• Mechanical Features: 8 Pistons, Crankshaft, Multi-direction Rotation
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