SGODDE 4lb- 7lb Portable Light Guitar Piano Hand Finger Trainer Tool Hand Grips

SGODDE 4lb- 7lb Portable Light Guitar Piano Hand Finger Trainer Tool Hand Grips Features: -100% brand new and high quality. -Finger exerciser strengthener -Each finger button is fully adjustable from 4lb- 7lb -The product will give you wonderful excercise of your finger, which can create melodious music. Specification: Material: ABS Size: 10*9*3cm(About) Color: Black, Yellow, Green Package included: 1 x Finger exerciser Notes: Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.