Thank you for viewing. This is a set of 8 Dunlop HD tennis balls. These balls have lower air pressure than the ones I usually list. I've marked them as having scratches and dirt, but I don't think there are any major stains that are of concern. How about using them for purposes other than tennis? The balls will be placed in a plastic bag and shipped in a new Yu-Packet Plus box. Please understand that these are used items.