Stronger Hands in Just Minutes Daily
The Threo Hand Grip Trainer fits easily into any home routine. Improve arm power and boost flexibility without bulky machines nearby. Sleek foam handles feel gentle while training, never slipping during use.
Custom Resistance
Choose from five different strengths for perfect progress each session. Whether young or experienced, everyone finds the right challenge instantly.


Total Convenience
Compact size means you can exercise anywhere, anytime you like. Great for small spaces and busy schedules needing quick, effective routines.
Comfortable Grip
Soft coating keeps hands pain-free during every workout. Foam absorbs sweat, maintaining control and comfort even after longer sessions.

Size Guide
| SIZE | POWER | |
|---|---|---|
| kg | lbs | |
| 10 | 10 | 22 |
| 15 | 15 | 33 |
| 20 | 20 | 44 |
| 30 | 30 | 66 |
















Emily R.
Got this for my dad after his hand surgery. Light sessions every day helped him regain strength and movement without hurting his joints or tiring him out.
Robert D.
I keep this gripper in my car and squeeze it during traffic. My fingers feel tougher, yet the foam is gentle and doesn’t rub my skin raw.
Carlos M.
I’m in my fifties and worried about grip strength. This small trainer lets me adjust resistance slowly, and I already notice better control when carrying groceries.
Helen S.
As a nurse, my hands used to ache after shifts. Regular use of this little gripper made charting, lifting patients, and opening containers much easier on my wrists.
Mark L.
Using this grip trainer during TV time has really strengthened my hands and forearms. Foam handles feel soft, never slip and resistance options keep interesting.
Daniel P.
I climb indoors twice a week and use this grip tool on rest days. Different tension levels keep my fingers challenged, and the foam never feels rough.
Jenny K.
Bought this for my husband’s weak wrists. After a few weeks, he opens jars easily and feels stronger at work. Compact size fits in his desk drawer.
Natalie C.
Handy for quick forearm work; durability seems solid so far.
Laura W.
Nice little gripper, sits on my desk and keeps my hands busy.
Sophie H.
I work from home and take short breaks with this hand gripper. My forearms feel firmer, and my typing stamina improved without needing bulky gym equipment nearby.