The first thing I noticed with these holds is how comfortable they are. Both in terms on ergonomics and the texture. Without being too abrasive, they provide enough texture to stay on the wall. The fine texture allows me to be able to climb on them intensely without sacrificing my skin. When set on my 30 degree wall, I was able to get them to feel around V4 or so on the easier side. With bigger moves or more intricate movement, they can definitely get harder. I also put them on a 65 degree overhung wall and they were still usable, although at a harder grade (maybe V7 at the easiest?!). I would definitely recommend these for anyone trying to improve their sloper strength. The small footprint makes them great for homewalls as they don't take up too much space.