I used these on my custom Strat that was wired with a blender control. One volume, one tone, and the small knob used on the blender that allows the bridge and or neck pickups to be blended in with it's opposite - giving you the option of all three pickups or any combination. Put all this on a custom made sapele pick guard. The black knobs look really nice with the sapele. Thank you Sam Ash for helping provide the finishing touch to my project!