[sdiy] WTB. Knobs for 6mm 1/4" - any low cost supply? Surplus / end of line?

[Paul Perry]

> ...as little as possible really, I recall somebody improvising knobs
> from wooden beads off a car seat cover...
>
Or plastic hose, with a suitable diameter.
Cut off a few centimeters & push it on.
Rough? yes. Ugly? yes. Works? Yes. Cheap? yes... depending what you cut the
tube off..

paul perry melbourne australia (cheap? yes. THAT cheap? no.)