Training Tool for Grip Strength Training Hand Trainer with Tension Adjustment Screw Varigrip D'Addario PW-VG-01 []

【Voltage Compatibility】 When using electrical appliances, please note that they are designed for Japanese voltage specifications (90-110V), so if you use them with a different voltage, it may cause a malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without a transformer.

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Hand training tools developed by musicians for musicians Train and maintain the muscle strength, flexibility, and dexterity of the fingertips, hands, wrists, and forearms necessary for playing musical instruments. Tension can be adjusted for each finger up to extra light medium Reversible grip allows you to train grip strength on each finger or as a whole Using simulated parts, it is possible to train the skin on your fingertips to harden them so that they don't hurt when you play the guitar. Planet Webs VARIGRIP HAND EXERCISER is a hand training tool developed by musicians for musicians. You can train and maintain the muscle strength, flexibility, and dexterity of your fingertips, hands, wrists, and forearms necessary for playing musical instruments. Tension can be adjusted for each finger up to extra light medium. Reversible grip allows you to train grip strength in each finger or as a whole. Beginners will acquire fingering skills several months earlier than if they were to train only with an instrument. Parts that simulate strings allow you to train your fingertips to harden the skin so that it doesn't hurt when you play the guitar. Pocket-sized and durable construction. You can practice anytime and anywhere without an instrument.