Mould King V12 Engine Building Blocks Set, 10205 Model That Runs, Mini Build Kit for Adults with Battery Box and Motor, Engineering Construction STEM Toy Children Boys Girl(733 Pcs)

【 V-TYPE 12 CYLINDER ENGINE SCALE MODEL】This model building block kit compatible with mainstream building blocks, based on the prototype of v12 Engine, as a total of 733+ pieces bricks 【REALISTIC MODEL THAT WORKS】 Mould King V12 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! 【Premium Quality Material】Mould King 10205 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. You can assemble with confidence and safety. 【STEM Engine Toy】Mould King engine building sets are the best for kids to recreate scenes from the dream up their own original stories. And it is a good collection. For any occasion such as New Years Day, Christmas, Birthday, Childrens Day, Easter, Halloween, Chanukkah, STEM, Summer Camp Activities, Back To School. 【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