Mould King 10181 Boxer Engine Model Kit that Runs, Build Your Own STEM Horizontally Opposed Model Engine, Building Blocks Set for Adults with Battery Box and Motor (2718 PCS)

Mould King 10181 Boxer Engine Model Kit that Runs, Build Your Own STEM Horizontally Opposed Model Engine, Building Blocks Set for Adults with Battery Box and Motor (2718 PCS)

• 【HORIZONTALLY OPPOSED ENGINE SCALE MODEL】This model building block kit compatible with mainstream building blocks, based on the prototype of Horizontally Opposed Engine, as a total of 2375+ pieces bricks.
• 【REALISTIC MODEL THAT WORKS】 Mould King 10181 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!
• 【High-Quality, Safe Materials】Mould King Engine Kits made from ABS materials and tested for quality control to ensure compliance with safety standards. No smell, no burr, smooth and eco-friendly.
• 【Building Science Educational STEM Toys】This model engine kit promotes hands-on learning, enhancing mechanical understanding and engineering skills through its detailed assembly process, ideal for science and technology enthusiasts.
• 【Follow the steps】This mini engine toy set contains many building blocks, all components are sorted and carefully packaged so that they are not lost. Installation instructions are included so you can start with each step.