There is only one package. Also, part of the package was torn when it was opened, so it has been sealed with cellophane tape (see photo 5). Both knobs are unused. Touch noise when distorting is eliminated. It will be shipped via Nekopos. Thank you. [Quoted from the official website] With conventional metal knobs, the metal shaft of the pot would come into contact, causing a crackling noise when touched due to static electricity. The Silent Knob is equipped with a durable insulator (Delrin) with little aging inside the knob, and completely shields the pot, completely shutting out troublesome noise. ■ A 2mm hex wrench is used to fix the shaft. ■ Semi-round top chrome 1 piece ■ Brass sleeves cannot be used. ■ For 6.35mm inch solid shafts (round rod shafts). - Model: XP-SK3 Silent Knob (Semi-Round Top) - Color: Silver fender Telecaster PB Precision Bass Pre-be OPB conductive paint