This LEGO Technic Mercedes-AMG F1 W14 E Performance Pull-Back car toy is designed for children ages 7 and up. The set includes 240 pieces to build a detailed replica of the Mercedes-AMG F1 race car, complete with authentic livery stickers. The finished model measures over 2 inches (6 cm) high, 9.5 inches (24 cm) long, and 4 inches (10 cm) wide. The pull-back function allows kids to race the car across surfaces, encouraging imaginative play. The building process introduces basic engineering concepts through realistic movement and mechanisms. This set can be paired with the LEGO Technic Mercedes-AMG F1 W14 E Performance (42171) for adults, allowing for shared building experiences. Suitable for both boys and girls, this set appeals to young racing fans and serves as a gift option for those interested in motorsports and construction toys.