Portable Colorful Finger Exerciser Tension Hand Grip Trainer Music Instrument for Guitar Piano Bass

Features: - Finger exerciser strengthener. - With colorful shell, attract attention. - Small, portable, ready to practice. - The product will give you wonderful excercise of your finger, which can create melodious music.

Material: ABS Type: Guitar Finger exerciser Color: Yellow / Black / Green Key Type: Round Application: Guitar Bass Piano, etc

Package Weight: 70.0 G / 2.47 Ounces Package Dimensions (L*W*H): 90*70*25 MM / 3.54*2.76*0.98 Inches Retail Packaging: No, No Packing

Packing List: 1 x Finger Exerciser