Build an ultra-stylish model car while learning about science and engineering with the Meccano 5-in-1 Roadster Construction Set. Ideal for first-time builders, this construction set features a novice difficulty level and takes approximately one to three hours to complete. With metal parts and authentic tools, cultivate real engineering skills as you build. Once assembled, use the roadster’s pull-back mechanism to send it zooming across nearly any flat surface. You can play and display or use the included 174 pieces to construct four other stylish vehicle variations. Use your imagination to design and create unique builds  Construction set with 5 vehicles to build Engaging pull-back mechanism to bring builds to life STEAM activity Contents: 174 x parts, 2 x real tools and 1 x instruction manual Approximate Dimensions: 15 x 20 x 5 cm Suitable for ages 8 years +