I want to edit my last review. The company went out of their way to replace the lost glasses. I was highly upset in the beginning but the company was very gracious to resolve the issue. Thank you. As for the product, I love these glasses. First, I have to note the weight of them. They're pretty heavy and seem durable. Second, the kaleidoscopic lenses are fun to see through but please make sure not to wear them for too long like other reviewers have suggested. I love this style. I am happy with this purchase and with Rave Wonderland integrity and dedication to their customer service practices. I do suggest that buyers review the company's shipping policies and request that a signature be required to receive your package from USPS. Even if you're not home to sign for your package, USPS will hold your package at the nearest post office. Thank you again.