Junk items. Includes items that have deteriorated over time, such as discoloration and blackening. Pieces may break when connected, or may break or chip during shipping. Please understand this before purchasing. At least 500 pieces are guaranteed to be included (often more). A large tire is included as a bonus, while supplies last. The large tire is also a junk item. It rattles, but it works. Colors and piece types are random. These are hand-me-downs, gifts, or items purchased at various times, and the condition of the pieces varies. There are differences in manufacturing lots, but all are genuine products. The imprints on the back of the pieces also vary depending on the manufacturing period. We inspect for dirt and cracks, but there may be some dirt that couldn't be removed, unnoticed scratches, or overlooked dust. Please be aware of this. We hope you understand that these are used items that children have played with.