The Mould King Flat engine Model is a highly detailed and interactive construction toy suitable for LEGO enthusiasts aged 14 and above. This set includes 2375 interlocking blocks to build a dynamic motor engine model, featuring a rechargeable battery for electronic control. The themed set focuses on cars, car engines, car parts, and remote control, making it an ideal choice for those interested in STEM concepts. With a sleek design and high-quality ABS material, this model is a must-have for collectors and hobbyists looking to create their own miniature engineering masterpiece.