DUNLOP Hard Tennis Ball FORT Pressure Rized Tennis Ball 2 Balls x 30 Bottles DFFYL2CS60 Yellow (60 Balls)

---------------------------------------------------------------------- 【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. ----------------------------------------------------------------------

Achieved approximately 1.5 times longer life. A practice ball that maintains a comfortable shot feel. Japan Tennis Association Recommended Ball Material: Felt = wool, nylon, cotton / Core = rubber