Other Strength Training Hand Grip Finger Trainer Strengthener Adjustable Power Training Home Fitness Equipment Exerciser Piano Guitar Trainers

Features small and exquisite, lightweight and portable, easy to carry.

You can safely practice your finger resistance, tension and flexibility.

Can help improve finger speed and sensitivity.

5 pressing keys to practice finger-interval.

Precise design for spring structure with copper nut and screw.

Visible physical force adjustment, you can see the change while practice.

Intensify your practice for specific finger with exclusive key-hold feature.

Widely used for finger exercise when you play guitar, piano, bass, ukulele, saxophone, violin or orchestral instruments.

Description type finger exercisermodel mfx5color orangegender for all peoplematerial high quality non-slip silicone.

Plasticstrength adjustable 3-n5 lbssize 105x66x23mmadjustment strength of pure copper inner core (increase the strength clockwise, decrease the strength counterclockwise).

You will received 1 x finger tension trainer the merchant warrants that their products comply with all applicable laws, and are offered only if they comply with joom’s policies and eu.

Au.

Nz.

Us product safety and compliance laws.