Thumb Pump
This is a fun piece of training equipment to train the thumbs. It works quite simple: simply press the steel knob at the top down into the handle. Inside the handle, there's a spring that works as the resistance. The hook on the bottom can be used for easy storage.
Specifications:
- Handle length: 10.5cm / 4.1inch
- Handle diameter: 3cm / 1.2inch
$17.32
Original: $57.72
-70%Thumb Pump—
$57.72
$17.32Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
This is a fun piece of training equipment to train the thumbs. It works quite simple: simply press the steel knob at the top down into the handle. Inside the handle, there's a spring that works as the resistance. The hook on the bottom can be used for easy storage.
Specifications:
- Handle length: 10.5cm / 4.1inch
- Handle diameter: 3cm / 1.2inch
