What knobs for Live? And opinions on my skins

I'm getting a live. Most for midi duties but of course some audio as well. The one I'm getting got some scratches so I made two skins for it. One classic retro looking and one crazy, bits and pieces from my paintings and art.


So the que knobs on it. What type is that?
Have a great evening. Oh it's not possible to upload pictures from device right?

You have to host the images somewhere and hyperlink it