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【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.
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UNLEASH YOUR POTENTIAL | Learn the correct grip from the start and lay the best foundation for your tennis future. Don't waste time learning incorrectly and create bad habits that actually hinder your learning. Ensure you have the right grip from the start with GripFixer and enhance your learning and potential.
The Right Grip is Essential | It all starts with the right grip - it's the foundation, but it's difficult, time-consuming, and frustrating to learn. With GripFixer, corrections are less necessary - two key factors for player motivation, enhanced learning, and proper development.
SCIENTIFICALLY TESTED | GripFixer has been thoroughly tested by the Movement Institute and biomechanics expert Nicholas Buschil of La Trobe University, so you can grip and play without worry, providing peace of mind for coaches, players, and parents alike.
Extremely Easy to Use | We've designed GripFixer with you in mind and spent countless hours making it as user-friendly as possible. GripFixer's unique, patent-pending design allows you to switch between grips (Continental and Semi-Western) without having to manually stop or adjust the device, so you can continue to use GripFixer during normal play. Size Guide | Please see our size guide below.
Highly Recommended | Tested and recommended by top coaches and several official associations around the world: Denmark, Germany, Switzerland, Sweden, and the Netherlands.
Learning the correct grip is crucial when learning tennis, but it can be very difficult, take a lot of time and effort, and lead to a lot of frustration for both player and coach. GripFixer is an innovative teaching aid that ensures a correct grip by guiding finger positioning, so you and your coach don't have to constantly worry about your grip. Simply attach Grip Fixer to your racket easily and quickly and start playing without worry. Your grip and technique will improve immediately. Size Guide: See size guide below. Also suitable for racquetball, squash, and other racket sports.
No-delivery refund
