

💼 Grip greatness anytime, anywhere — because strong hands mean strong moves.
The Handmaster Plus Firm Flex Ball is a high-quality, elastic hand exerciser designed to strengthen all 18 muscles in your hand and forearm. Perfect for rehabilitation, stress relief, and enhancing grip strength, this compact 3-piece set supports injury prevention and recovery while improving blood circulation and reducing anxiety. Trusted by athletes, professionals, and therapy patients alike, it’s your portable solution for hand wellness and performance.











| ASIN | B0087Q66DO |
| Best Sellers Rank | #30,793 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #127 in Strength Training Grip Strengtheners |
| Customer Reviews | 4.4 4.4 out of 5 stars (612) |
| Date First Available | May 31, 2012 |
| Is Discontinued By Manufacturer | No |
| Item model number | 1478 |
| Manufacturer | Doczac Enterprises |
| Product Dimensions | 2.75 x 2.75 x 3.25 inches; 2 ounces |
T**I
Hand ball
Good strengthening
S**E
Exercise ball
Very nice medium grade excersize ball. I have trigger finger and this product I'd helping with the healing process.
D**T
Excellent physical therapy ball for hand strength and endurance .
The squeeze ball works great, although for me with hand and wrist surgery, it works best for my rehab, ( My thumb was slightly moved at the joint, so, I can't use the rubber extension for my thumb). Every rubber extension for my fingers work Great!
S**S
Kept me from thumb surgery for years.
Keep 2 by my bed. Use 4 or 5 times a week. Keeps synovial fluid going in my joint. Relieves pain, keeps mobility.
K**D
Works great.
I love this ball. It took me a minute to figure out how to get the finger thing in, but it was actually simple. I bought it to squeeze because I play the piano, & thought it would help keep everything strong, and discovered after a few weeks that the muscles on my forearms got super strong. So, that was cool.
Q**R
Works good 👍
I bought this after I had rotator cuff surgery. I developed tennis elbow and thi has helped strengthen my fingers and arm.
K**S
Sams as I use at Therapy
I purchase this since I use it at OT and it is the exact same one. I like that is comes in a box and has an extra finger loop in a different size. It also has a QR code that you can scan to get exercises to do for different muscles in your hand. It give me exercises that I can do that I have not done at OT.
A**N
Satisfied with only one issue
I just received this product a few days ago. I am overall satisfied that it's as advertised. The long term benefits are TBD, but I do believe it will strengthen my hands and carpel tunnel area. The finger holds are very tight as other reviews have said. They make mu fingers red and I can't do the exercise for too long- maybe 15 mins at a time. I do wish it wasn't so tight and the main reason for the 3 stars. Otherwise it's constructed well and meets my needs for the most part.
M**A
Buenisima para hacer terapia . Mi brazo quedó súper bien
T**N
gutes therapie gerät
M**U
Oggetto utile per la rieducazione e riabilitazione della mano. Consigliatomi dall'ortopedico, sembra funzionare bene, buoni materiali e di buona fattura. Costo non basso per il valore intrinseco dell'oggetto, comunque di buona qualità.
R**C
Très bien pour la rééducation du poignet et pour les guitaristes pour muscler les doigts et faire des barrés impeccables.
E**D
Fast shipping and good quality
Trustpilot
3 weeks ago
1 month ago