2Pcs Finger Strengthener Grip Strength Trainer, Unisex Gripster Forearm Exerciser with 6 Resistance Levels, Finger Exerciser Hand Strengthener for Strength Training, Finger Flexion Extension Training

It worked for a little while, but it the rubber breaks easily and over time you can’t use it anymore because the rubber is too thin and it snaps.

I chose this Finger Strengthener to compliment a grip strengthener that I use. That grip strengthener works the contraction of the muscles, while this item works the other way, in my case to help promote a stretch.A disadvantage of this style of strengthener is that you can’t just casually pick it up to do a few reps like you can with a grip strengthener while, for instance, on a phone call. This takes a few moments to strap on the hook and loop wrist strap, put each fingertip in its little holder, adjust everything, etc. That hook and loop wrist strap also seems an awful lot longer than it needs to be, making it hard to put on if you want the strap snug and not sloppy. When I try to use this at a maximum “21 lbs” , the finger holes slide down my fingers as it's being used (especially my pinky), requiring me to keep repositioning them toward my fingertips again to be able to stretch.That being said, I appreciate the different resistance levels, and my fingers do seem to be getting a good workout on the mid levels. This just requires me to be a little more deliberate in dedicating 5 minutes here and there to use it.

I see a lot of products like these in the eather and to be honest while it works to a point, I don't think this is a product that is 100% needed. While the product works as intended, I'm assuming this is good for people who might not be as experienced in the gym or are going through physical therapy. The quality is great I will give it that and it's easy to use.