Some pieces missing looks like wheels are not there. Some packages are still sealed others have been opened. Meccano Erector Special Edition Set with Hard Case is a building toy set that comes with a hard case for storage. However, the set is incomplete, as indicated in the title. The brand of the set is Meccano, a well-known manufacturer of building toys. The specific features of the set are not specified, but it can be assumed that it includes various pieces for building and creating structures.