Mould King V12 Engine Model Kit for Adults, 1366 Pcs Engine Kits That Runs, DIY Mechanical Building Set for 14+, 10210 STEM Educational Toy Car Motor

Mould King V12 Engine Model Kit for Adults, 1366 Pcs Engine Kits That Runs, DIY Mechanical Building Set for 14+, 10210 STEM Educational Toy Car Motor

V12 Engine Model: This construction set recreates the operational mechanics of a high-performance V12 engine featuring moving pistons and a functional drivetrain for realistic motion Multiple Gear Options: Switch between different transmission settings to vary the engine speed and observe changes in rotational movement and power delivery Complex Building Experience: With 1366 pieces this advanced kit provides a detailed assembly project that promotes focus and problem-solving abilities Clear Instructional Guide: Includes a well-organized manual with step-by-step directions to assist builders throughout the entire assembly process Dimensions: The completed model measures 15.0 inches (38.0 cm) long 7.1 inches (18.0 cm) wide and 6.8 inches (17.2 cm) high Mould King V12 Engine Model Kit for Adults, 980 Pcs Engine Kits That Runs, DIY Mechanical Building Set for 14+, 10188 STEM Educational Toy Car Motor