Guitar Strength Trainer for Kids, Adults, and Seniors - Finger Exercise, Muscle Training, Stress Relief, Unisex #Click here for the Piyo Shop product list Feel free to ask questions or leave comments! Limited items and one-of-a-kind items are available! Instant purchase OK! First come, first served! All items are stored at home or received from acquaintances. I work and may take some time due to housework and childcare, but I will always respond! There is also a bulk purchase function, but please comment if you would like a discount. I will offer a small discount. ~☆~＊~☆~＊~☆~＊~☆~＊~☆~＊~ 8-26-80