The 10 Angled Slopers are best suited for low angled walls, corners, and volumes. They are very slopey with lots of variations to be able to pinch them.
They are challenging to use. The angle of the slope is different on every side, so they offer a multitude of variations. Most of them work well as pinches, and some can even be crimped when using them on low angled walls.
For the beginner climber, this set will work well as footholds.