we present the Construction set Lego The LEGO Technic 42209 Building Set from the renowned brand Lego offers a complete playful and educational experience aimed at children from 9 years old. This set is made with high-quality plastic pieces, ensuring durability and ease of assembly, and features a vibrant yellow color, characteristic of the original model it is based on: the Volvo L120 electric wheel loader. It weighs approximately 1.23 kg, providing a good balance between sturdiness and manageability for young builders. This set is part of the Technic line, known for incorporating functional mechanisms and technical components that recreate the realistic movement and structure of industrial vehicles, in this case a wheel loader, promoting learning of basic engineering and mechanics concepts during assembly. Focusing on developing coordination, creativity, and logic, the LEGO 42209 offers an appropriate challenge for children starting to explore more complex models than traditional sets. Additionally, the design allows practical interaction with various operational functions, simulating the realistic experience of operating compact heavy machinery. The build quality and model accuracy ensure faithful reproduction of the machinery, with pieces that fit perfectly for intuitive and secure assembly. This set is ideal for construction enthusiasts who value both material quality and technical detail accuracy, combining fun and education in one package. In summary, the LEGO Technic 42209 Volvo L120 is a solid choice for those seeking a detailed and functional building set, suited for older children who want to delve into complex technical models with a practical and educational approach.