10 Small Simple Rounders

As others have mentioned, the Rounders can serve as small, crozzly crimps (some more readily than others) as well as great steep wall footholds. I'm not in shape enough to move off of them on the 40 degree wall, but they do work well as go-again crimps that later recycle as finishing feet.

I have these in-between my larger holds on my adjustable wall. They are fairly difficult at 20 degrees and boarder line impossible for me at 45 degrees but helps me work on my grip and body position. These also work well as footholds.

These are nice crimps. Are pretty small so you can maybe get 3 fingers over one, so they are a bit of a challenge. I put a few of these on my roof climb and they work great for foot holds as well, they have a good amount of depth so you can get a good toe in there.

I like these for working on body position, balance, and technical routes.  I put them on a bulging prow of a climbing wall that has about a 15 deg overhang in parts.  I'm mixing them with small edge footholds.  Together, it feels like an upper grade 5.11 climb.  The grip area is pretty small and not enough purchase for serious pulls in my opinion, so it makes me have to work on technique and not just strength.  They are sort of crimp like, but grip differently.  There is a nice variety of incuts on them and they are all rounded as the description says.  It was a to give my wall some vareity in addtion to jugs, slopers, and crimps.