Mould King V8 Twin-Turbo Engine Model Kit That Runs, Mini Engines Building Blocks Set for Adults with Battery and Motor, Engineering Construction STEM Toy for Children Kids Boys Girls (2899 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 2899+ pieces bricks. 【Realistic Model That Works】 Mould King V8 engine set contains many realistic details. Such as simulate piston motion, turbocharger and refined exhaust system. By moving the black gear lever, the speed can be adjusted. Designed specifically for race car fans. The perfect gift for car lovers and future engineers! 【Building Science Educational STEM Toys】Equipped with an engine and a battery box, its compact design allows for high power output in the limited engine compartment. The drive train works with precise piston movements. 【Premium Quality Material】Mould King 10168 Model Engine Kits made from child-friendly ABS materials and tested for quality control to ensure compliance with child safety standards. No smell, no burr, smooth and eco-friendly. 【Sports Car Enthusiasts Collectibles and Decorative】Mould King mini engine kit is a cool model toy, a new set that can be added as a collectible. Its structure is stable, exquisite appearance. Great decorative piece for your bedroom, study room or office area., Manufacturer: Mould King