This is a listing for DUNLOP SRIXON LP non-pressure balls, 30 balls with a storage case, plus 22 used balls of the same type and 8 used BRIDGESTONE non-pressure balls. The balls show a moderate amount of wear. While the logo prints are still intact, there is some color transfer across the balls due to use on hard courts. Please note that the listing includes 9 unused balls from hard court use, as shown in images 4 and 5. SRIXON LP balls are non-pressure balls, so the pressure remains the same as new, and they can be used for a long time until the felt surface wears down. These tennis balls offer high durability and a good playing feel. They can be used for both rallies and ball machine practice. The 30 balls will be shipped in the original plastic storage bag, and the remaining 30 balls will be shipped in the DUNLOP LP cardboard storage box shown in the images.