Give the young builder in your life a fun and exciting model kit to build with: the Meccano Junior Pull-Back Buggy! This STEAM building kit is perfect for the first-time builder. With redesigned parts and tools, its easier than ever before for kids to assemble and re-assemble their own deluxe vehicle models with a pull-back motor! Kids can snap nuts onto parts to make them lock; and use the bolts to hold pieces together and stay in place as they build. 5