Portable Pocket Light and easy, Work out anytime, anyplace you want.
High-quality finger exerciser with spring-loaded design.
Improves user control of Piano and Guitar, or sports life bats, clubs and other equipments.
Get healthier with embossing on handle by massaging your hand and blood vessel.
High Quality Elasticity Spring, 10kg(22lb) hard. Easy for women, kids and elders too

Technical Details

Product Details

Package Dimensions
Width : 4.6 inch
Height : 1.1 inch
Length : 5.4 inch

Shipping Weight: 3.2 ounce (View shipping rates and policies)

ASIN : B017LEO87S