BESTOPE FYLINA EMS Abdominal Muscle Stimulator, Abs Trainer Muscle Toning Belts Home Workout Fitness Device with USB charging for Men & Women

They are great, they have helped me build strength in my hand.

Seems to be a good item but the sheet of exercises illustrated on this Amazon page is not included.

Great for hand exercises, stress relief, or if you just want to just bounce them against your wall or ceiling while contemplating your life choices. I like that they're jelly and not foam. I have quite long nails and I thought they would dig into the jelly but to my surprise they don't which means they will last a while.And if you're feeling really fancy, you can use them a juggling balls!

Seems good, new to me so far so will need longer to review.

Perfect! I had a bad fall where I broke many bones and I was unable to pick up a cup for a while. These helped to strengthen my grip.

There are 3 balls - soft, medium and firm. Comfortable to hold and can be used while reading or watching tv- I got them for hand exercises, maybe not a good idea to do something else if they are for stress relief.

These balls were amazing - they had different strengths which I thought was very good.

love these, especially the yellow ones for me and a different colour for my other half.