When I received these holds in the mail recently, I was more than impressed. The simple shape makes these holds extremely functional, comfortable, and aesthetically pleasing. This set made for challenging problems, around v10, on my 50 degree angle, even with good feet. On a steep wall these holds would be better for advanced climbers, but on a lesser angle they make for fun, moderate problems as well. This is a set worth getting if you are looking to train grip strength on the steeps.