Mould King 10130 V8 Engine Building Blocks Set, Combustion Engine Model That Runs, Mini Twin-Turbo Engine Build Kit for Adults with Battery, Engineering Construction STEM Toy (2718 PCS)

▶【TWIN-TURBO V8 ENGINE SCALE MODEL】This model building block kit compatible with mainstream building blocks, based on the prototype of V8 Engine, as a total of 2718+ pieces bricks. --Note: If you find a missing item in the package, please contact us via email, we will immediately send the missing item to you for free.
▶【REALISTIC MODEL THAT WORKS】 Mould King V8 Engine set contains many realistic details. Such as simulate piston motion, turbocharger and refined exhaust system. Designed specifically for race car fans. The perfect gift for car lovers and future engineers!
▶【Building Science Educational Toys】Equipped with an XL engine and a 9V battery box, its compact design allows for high power output in the limited engine compartment. The drive train works with precise piston movements. By moving the light gray gear lever, the speed can be adjusted and the chain tension can be regulated.
▶【Premium Quality Material】Mould King 10130 Engine Kits made from child-friendly ABS mat