FENDER Patented Callus Builder Finger Strengthener 8lb Resistance Finger Exerciser for Guitar Bass Violin Guitar Finger Trainer Grip Strength Tool Ideal Guitar Bass Accessories

The Fender Patented Callus Builder & Finger Strengthener is an essential tool for musicians looking to enhance their playing experience. Designed in the shape of Fender's iconic Stratocaster guitar, this innovative finger exerciser features raised ridges that simulate the strings of stringed instruments, helping to build finger calluses and strength. With two resistance levels available (8-lb and 15-lb), it caters to both beginners and experienced players. The unique design allows users to easily maneuver the device to replicate the exact angle used while playing, making it a versatile addition to any musician's toolkit. • Designed in the shape of Fender's Stratocaster guitar • Raised ridges simulate strings for effective training • Helps build finger calluses and strength • Available in two resistance levels: 8-lb and 15-lb • Allows for maneuvering at the exact angle used while playing