Finger Exerciser, Finger Exerciser Tool Adjustable Strength Guitar Piano Accessories Yellow

Finger Exerciser, Finger Exerciser Tool Adjustable Strength Guitar Piano Accessories Yellow
Categories: Fish, Fish food
Brand: SUN FLOWERGB
20.19 GBP 38.36 GBP
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【Suitable For】: This 5 button exerciser is specially designed for many musical instruments, like guitar, trumpet. It also helps your finger strength. 【Adjustable Tension】: Individual finger tension is adjustable, ranging from 3LB to 8.5LB. You can lock 2 buttom simultaneously, so you can select different tension for each finger and choose which fingers you want to exercise as you like. 【Durable】: The enviromental silicone provides good grip during exercise, and the copper spring provides good resilience for strength building. 【Comfortable】: Anti-slip granule on the silicone surface, it does not is not easy to slip from your palm; Groove design of the buttom makes a comfortable press. 【Portable】: With portable size, you can carry it in your luggage, pocket, purse, purse, etc., force your fingers anytime whenever you want.