TECHING 1:3 Full Metal V8 Car Engine Model Kit - DIY Mechanical Assembly Educational Toy with 500+ Pcs - Build Your Own Engine

Exquisite Craftsmanship: Each part is made by CNC precision casting, and the aluminum alloy is oxidized for a gorgeous and durable appearance. The assembled V8 model can not only be used as a teaching tool or DIY project, but also an exquisite collectible or decorative object. Model Work: It is equipped with a 700mAh lithium battery that can work continuously for about 30 minutes under full charge, allowing you to observe the operation of the electric engine in real time. Complete with accessories: More than 500 precision cast metal parts and paper English instructions included with the kit make the assembly process both challenging and fun, with an estimated completion time of about 4 hours. Excellent Educational Model This kit is a perfect combination of science and entertainment, suitable for teenagers and adults aged 12 and above, ideal as an educational tool to improve scientific knowledge and develop logical thinking ability, or as an interactive toy to enhance parent-child relationship.