Instant purchase OK Used a few times, but there are no noticeable scratches or stains. I've used it at halls, arenas, and domes, and it worked perfectly fine at all of them. It's not too heavy and is large enough to fit in a shoulder bag. Please understand that this is a used item before purchasing. Comes with a dedicated case. Binoculars [Binoculars made specifically for concerts] Compatible with glasses, doesn't get dark, doesn't make you dizzy, dome Preime (10x) Dreime 10x Concert-specific binoculars