I was using this for school. I think there's some wear and tear. There's some dirt on the glasses cloth, on the alphabet letters. I would like to offer this assuming it has been in someone else's hands. Please enlarge the images and examine them carefully, and make your purchase only if you are satisfied. As I am a private seller, I may have overlooked something. Please understand this and refrain from purchasing if you are particular about details, cannot accept any oversight, or are looking for something in new condition, including the possibility of shipping issues.