A real grip

I purchased this actually not as a stress reliever, but to toughen up finger tips for guitar playing.  A great idea it is as well.  The weekend spent holding, gripping, pressing finger tips into it.  A very well played exerciser, it is doing just what I wanted it to do.  Stainless steel no staining, no direct bending, no pinching, just a great gripper.  The weather is cold and it is a great way to exercise your hands as well in regards to aches and pains from the cold.  This really feels nice gripping it and a welcome addition around here.