Serenilite 3X Hand Therapy Exercise Stress Ball Bundle - Tri-Density Stress Balls & Grip Strengthening - Therapeutic Hand Mobility & Restoration - Soft, Medium, Hard

Kind of hard to hold onto. I also feel that the medium and hard are a little too hard if you are using it just for stress and anxiety relief. It irritated my carpal tunnel lol. Other than that the soft one is pretty nice. I can't get a good squeeze like I can with my stress balls but thats not always a bad thing. I've popped at least one now from squeezing it too much. I've gone through many brands and some popped on the first light squeeze. So quality wise this will last. It is not filled with anything that could leak out it seems so that's a plus on top of the others i tried.If you're looking for stress relief. Maybe just the soft would work. The medium and hard may be more for strength in hands or something. Or strong man.

My friend gave this to me and I've been using it for the past few days daily. The 3 different resistances of the balls make for a nice selection and the fabric is high quality. I can tell it won't rip or tear. These are the nicest stress balls I own. I would recommend these to friends.

I cut one open to satisfy my curiosity, and I think I like the feeling more without the sleeve. I recommend it, I'm a changed man now. Spirituality renewing, therapeutic, and one hell of a party pleaser

I absolutely LOVE these stress balls as you can see. I just received the top three, they each have a different firmness, which is great! Both of my parents just became hooked on them too! The company is amazing too and have great customer service and quick response time. Highly recommend, if you're looking for some stress relief.

I could not tell any difference in the resistance of the 3 "different" balls. Even after reading which was which, I could not feel any difference in the grip. This defeated the whole purpose of why I bought them. Returning.

I absolutely love these! I just finished with my physical therapy. I was worried I would lose momentum and continuing to progress with my wrist and grip strength. It's great that there are three different strengths to choose from. I keep these at my work desk. Definitely a satisfied customer here!!

I lift weights and my hands can hurt sometimes from refusing to use gloves or adaptive equipment. Sometimes the tendons my hands and wrists hurt a little and the discomfort affects my mobility with typing and whatever else. Serenlite's stress balls have been amazing for quickening my recovery time so that I do not have to take days off from the gym.The seams on the balls are very strong and do not wear out unless you use it for anything other than therapy, such as bouncing it off the floor or wall, so do not do that. Everyone is usually jealous that they do not have one and there are many positive comments to the high quality that the stress ball has.

Love these new hand therapy exercise balls from Serenilite! The texture of the fabric on the outside of the balls is soft, and silky! These are not sticky, and won’t pick up dust or dirt if dropped. The colors are calming, and the set comes with three different balls. I keep one in my purse, and my two sons typically are fighting over the other two! And, let me say that the company has amazing customer service.

Quality material