These are golf balls my father bought when he used to play golf. They are new and unused, but have been stored on a shelf indoors for about 15 years. Some of the balls have slightly changed color, though it's unclear if this is due to aging or their original color (see image 3). The outer box is quite damaged as shown in the images, so I plan to remove the balls from the box and repack them in a Takkyubin Compact box for shipping. If you need the original box, I can fold it up and include it, so please let me know after purchase.