Q-Parts Custom Potiknob JumboSkull 2B

Feels nice and robust, used it on a push/pull switch and works fine. Looks super cheesy, 10/10

I have fitted these to every Guitar I own (14 in total) and I live them. I spray them matte black to match the Guitars. Apart from that they really are amazing.

These knobs are really cool. They look amazing.
The only con is that they are heavy, but who cares?

Sturdy knobs , this is absolutely a nice aesthetic upgrade for any stringed instrument that has knobs. Beware for the size of the knobs ,if your bass or guitar has many knobs , make sure they can rotate all the way. Sidescrew locks the knob right in place and the extra inner shafts will make sure the grip is extra tight. Worth the money of you ask me.

It looks like it should. Awesome!
Not very comfortable to use it often. If you use knobs 100% off\100% on - no problem at all. If 50\60\70%...do exist in your style, these knobs are not for you, really sorry, because they looks like god damn metal!

A great knob for all the punkers outhere

Probably not a good choice if you want to be taken for a grown-up, but they look great, work nicely, and are surprisingly unobtrusive.

Will I buy more for my next bass? Probably.

Got these to give them a try on my new Ibanez, which donated its not-so-good pots to an older guitar that was missing one of the original one. They look way better in person than they do in the pictures above, and the black chrome matches the hardware. They're solid as hell and have quite a lot of details for a chunk of metal. On the other hand, the Jumbo skulls are pretty big, about two times larger than a regular Ibanez S series pot. They're too big and heavy for most guitars and I think they are more appropriate for basses. Still, good stuff if you want something different.