This Metal Tech Gear Building Set is a must-have for any young mechanic or gearhead. With 138 pieces, including a motor, this set allows your child to build their very own Dragster and work shop. The set is designed for ages 8 and up and is made from durable metal materials. The set features a Motorized and Mechanized design, allowing your child to fully engage with the building process and learn about the mechanics of engines and vehicles. The character theme of Shopping adds an extra layer of fun, as your child can imagine themselves as a savvy shopper picking out the perfect parts for their creation. Overall, this Metal Tech Gear Building Set is a fantastic gift for any young child interested in engineering or mechanics.