Harley Benton Parts Wood Dome Knob

The knobs fit well into my Ibanez bass. They stay in snug, but can be pulled out without tools so there is no worry of damaging the body. Not sure would I use these with push/pull pots tho. Of course fit likely differs from pot to pot. The rubber rings give the knobs a nice grip.

The pots have nice look to them and fit in with transparent finish nicely. Problem for me was that the knobs I received were considerably lighter in color than in the product image. Mine were somewhere in the middle of this and the maple version and were too light for my bass. I managed to fix this with a quick coat and wipe of waterbased black stain. Now they are fairly close to the product image.