This item has been examined and tested, they work great, It brings some scratches from handling but they do not create defects. We do our best to provide you with adequate and sufficient images so that you can obtain a true description of the condition and quality of the item.  so you can buy with the certainty that it really is what you need.  Please review and observe the images in detail and if you decide to buy, you must be sure that you will receive your order according to what you have observed in the images. I have many more articles that may interest you, you can see them in my accounts, Thanks for taking a look at my account.  Please don't leave without making an offer, we could do business.