Removed from a Schecter. Springs, studs, etc. are not included. Overall, there is some clouding, so if you are concerned, it's best to completely disassemble and clean with a parts cleaner or something similar. The knife edges do not have any major chips or wear, but as it is a Special, it will likely wear down over time. It's suitable for parts or as a consumable, or it might be good for those who want to fix it for tuning stability. #FloydRose #Tremolo #ElectricGuitar