Great for setting steep boulder problems for the intermediate to advanced climber. We like these best as they are finger specific holds. You can expect V4+ from them in steep terrain.
What sets these holds from others holds is that the hold is not at the back of the hold where it meets the wall. The holds are inset towards the front closer to you. This allows you to "bite" into them with your fingers. This design style makes them a great candidate as dry tooling holds.
For the adult climber, expect about one and a half to two pads of room on each hold.