Piano Finger Trainer Guitar Practice Finger Strength Device Finger Grip Device Guzheng Finger Practice Device STRENGTHEN YOUR FINGERS, INDIVIDUALLY! ISOLATE AND EXERCISE EACH OF YOUR FINGERS WITH THE TENSION FINGER GRIP EXERCISER! DEVELOP AND MAINTAIN STRONG HEALTHY HANDS! ALL-AROUND HAND EXERCISER：Build up muscle agility, mobility, coordination, and dexterity. Increase circulation for better control and command results. GRIP CAPACIT:Customize the tension for each finger,unlike other tools that only uses the other weak fingers to strengthen just one finger. Prevent favoring selected fingers and strengthen them all! USER-FRIENDLY BUILD:Carefully constructed from ABS plastic, stainless steel springs, and rubber. Soft molded finger pads with an extra-wide base makes it comfortable to press.   PORTABLE FINGER WORKOUT TOOL:Condition, maintain, and strengthen your fingers while doing whatever you're doing! Extremely portable design lets you carry it in your luggage, pocket, purse, handbag and more. Watch, dance, and sing while exercising your fingers with this tool! Be productive even while you're idling around. This is also perfect for people with fingers. PERFECT FOR ANY MUSICIANS!Improve piano or wind instrument playing speed! It also works for writers, gymnasts, jobs that involve typing, rock-climbers, and more. Users can also use this as a hand therapy tool for rehabilitation and  recovery. GET ENHANCED FINGER STRENGTH AND SPEED!Make it a habit to start using this Tension Finger Grip Exerciser NOW! PRODUCT SPECIFICATION Material: ABS, Rubber, Stainless Steel Spring Size: 9 x 7 x 2.2cm Available Color: Black Package Inclusion/s: 1pc. Tension Finger Grip Exerciser Christmas decorations Christmas decorations outdoor , Christmas home decor Clearance New deals, right here 【100% MONEY BACK +ONE YEAR WARRANTY】Customers love us and our ONE YEAR WARRANTY:Any problem with your product we will refund or replace. Purchase with no risk!