Why I buy this one ?
- High-quality hand exerciser with spring-loaded finger piston technology
- Isolates and strengthens each finger individually for better overall coordination
- Improves user control of bats, racquets, clubs, guitars, and other sports equipment
- Fits conveniently in your pocket; lets you strengthen fingers anytime, anywhere
- Medium tension strength of 7 pounds per finger for average strength hands

wrist_twisters offers this stuff with condition New, new for:

Price : $14.01 Usually ships in 1-2 business days

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Price : $16.95 Usually ships in 24 hours

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Price : $16.95 Usually ships in 6-10 business days

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Price : $19.00 Usually ships in 1-2 business days

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Price : $21.95 Usually ships in 1-2 business days

What our customer's say!

"I wish the palm grip was more comfortable", Probably it fits many hands perfectly; but not my own. It should be thicker and softer and thus more adaptable grip. The finger grips are fine. Unit seems sturdy and will probably last forever. I wish I had ordered the one with five lb. resistance insted of seven, but that's just me.

"Simply the best!", I have been climbing walls indoor and outdoor for over 5 years now and this gripmaster pro is really impressive. It is build extremely sturdy and fits my hand much better than the regular gripmaster (which I would also rate 5 stars!). I purchased the 7 pounds and the 11 pounds pro version. I use them for hours everyday, whenever I have a free hand I grab one and it definitely increased my strength endurance. Now when I am struggling to finish a climb this little device gives me the extra strength that I need.

"Gorilla grip!", I bought this item based on other reviews I had read and I highly recommend you consider trying lighter tensions first. The Gripmaster Pro's are a really great product, but after buying the medium and heavy versions, I put them in a drawer and purchased the extra light and light tension units. If you're interested in developing individual finger strength and dexterity you better start with the extra light version. I am actually having a hard time working with it! The light version is now in the drawer,too. No, I'm not a 12 year old girl. I'm a 52 year old man and have worked physically my entire life. I also had double carpal tunnel surgery a year ago and feel I'm pretty much back to where I was before. If you just want to grab them and squeeze the crap out of them using your total hand strength, then go heavy. Otherwise, start extra light. Developing individual finger strength is a whole other story.

"Couldn't be more please!", I purchased the Prohands heavy tension exerciser because I play guitar and wanted to strengthen my fingers and wrist. I am quite pleased with the results and would gladly recommend this product to any musician.

"If you thought the medium model was hard...", I already own the GripMaster, which is the older looking version of the Gripmaster Hand Exerciser Red, Medium Tension (7-Pounds per Finger).

I reached the limit of grip and finger strengthening that the medium tension model could give me, so I recently acquired the heavy tension Pro model. I still plan to use the medium tension model to work my pinkies until they are strong enough for this one (Yeah I know, I haven't worked my pinkies as much as I should have!). I've only been using the heavy tension Pro model for a short time but already I am experiencing a whole new level of aching hands!

Well worth the money if you want to improve your grip and finger strength above what the medium one has to offer. Also works great as a stress reliever!