Gibson Round See Through Speed Knob Set - Black right-handed it gives you the tools

it gives you the tools to maximize flexibility of system design

while the Wave toggle switch lets you select between traditional Sine and Triangle waveforms

The design is tailored to work seamlessly with instruments and guitar pedals as well as FX units

Additional design highlights include a swivel joint featuring a quick-release latch similar to bicycle component-locking technology for extremely quick and easy positioning

Not so with Foot Life

Gibson Round See Through Speed Knob Set - Black right-handed it gives you the toolsThese genuine Gibson OEM speed knobs are the same knobs found on many vintage and current Gibson guitars, and can be used for vintage restoration or the replacement of lost knobs. Gibson speed knobs come packaged in sets of four, and are available in either black or gold with white numbers. Features: Set of four Black Numbers visible from both top and sides Genuine Gibson part