Eif CanDo Digi-Squeeze Hand Exerciser - Medium Resistance, Green | Grip Strength Trainer for Rehabilitation, Arthritis & Fitness | Perfect for Office, Gym & Home Workouts

So I have been searching high and low for a replacement to my old Hand Foam exercisers, a model I cannot find anywhere, and nothing has compared. The old ones are fairly, but not too, stiff, shaped well to the hand and not coated, break in through warmup, have consistent feedback throughout the full compress~release stroke, with a little more resistance at compression, ...they just feel so natural. I have tried many others with horrible and frustrating results.I finally broke down to try this product and while I had my doubts they are surprisingly checking off all the boxes for me (see above). I am so glad, I think I finally found a winner.