Table tennis balls from the Showa era. They have been used, so there are stains and age-related discoloration, but I don't think there are any dents or cracks. I think these are rare items now. They are made of celluloid. I had them stored away for a long time, so there is one ball with a dent caused by being pressed against another ball (second image). This ball is not included in the first image. I will also pack this dented ball together for those who want it. They are very old, retro balls. Please refrain from purchasing if you are concerned about the condition or are very particular, as they have been stored at home. There is no accompanying box, so I will pack them carefully to prevent damage. 16 table tennis balls and 1 orange ball + 1 TSP ball - Brand: Nittaku - Color: White - Quantity: 16 - 1 orange ball - 1 TSP ball Thank you for viewing.