This glass necklace was purchased about 6.7 years ago. I've worn it many times, so there is some discoloration on the charm at the neck. There are no noticeable scratches or stains, but upon inspection, I found some brown staining. The stain could not be removed. Please see the photos. Also, the box in the photo is for earrings. If that's okay, I will send it in this box. Thank you for your understanding.