I purchased this about 10-15 years ago, but it has been sitting at home with hardly any use. It's an original OB shaft, purchased through a certain pro, at Mezz. It's in beautiful condition, as it has barely been used. I believe the tip is either Zan or Kamui, but my memory is hazy. Please consider it as a bonus. There are no sounds or scratches, but there is a slight warp. When I attached it to the butt, it was hardly noticeable, but since it's an old cue, I would appreciate your understanding. I would like to sell it to someone who understands that it is used. Tip diameter is 12.3-5mm (see photo 5) Weight is 108g (see photo 4) The joint type is Mezz UJ (United Joint), compatible with 14-thread joints. - Type: Billiard cue shaft - Material: Wood - Logo: Has a specific logo Thank you for looking.