Thank you very much for viewing. This is a set of Hetman oil and gel, and SLIDE-O-MIX. I purchased and used these about 10 years ago, but I've tested a small amount and they still seem to work fine, so I'm putting them up for sale. The details and remaining amounts of the products are as follows: * Ball Joint: Almost unused * Rotor: Approximately 40% remaining * Light Bearing: Approximately 60% remaining * Light Rotor: Approximately 40% remaining * Slide Gel Plus (for tuning slides): Unused * SLIDE-O-MIX: Approximately 50% remaining The remaining amounts are based on my personal feeling and are not precisely measured, so please consider them as a reference only. Please, give them a try.