Thank you for viewing. This is glass for stained glass. It's the remainder of what was used, so there are marks from a magic marker, and some areas of the glass are rough, with small chips. This is offered at a low price for those who want a variety of types in small quantities, or for those who are just starting stained glass, so please refrain from price negotiations. We will pack carefully, but we cannot provide compensation for any damage. Due to the fragile nature of the item, returns are not accepted. We hope for a pleasant transaction, so please understand and make your purchase.