Philips Electric Toothbrush Replacement Brush Sonicare HX6018 Heads, ProResults, (Standard, 8-pack) [Used]

【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. This is a set of 8 Philips genuine Sonicare ProResults standard-size toothbrushes sold overseas. Quantity: 8 pieces Country of origin: USA This product is compatible with almost all Sonicare devices (excluding Sonicare Kids and Sonicare E-series). Although the outer packaging is in a foreign language, the product itself can be used in the same way as the one sold in Japan. As this is a used item, domestic manufacturer support is not available. This is an 8-pack of Philips ProResults standard-size replacement brush heads for the Philips Sonicare series. Optimized performance design: The contoured brush head naturally fits the shape of your teeth, cleaning even hard-to-reach areas. Removes up to twice as much plaque: This brush head removes up to twice as much plaque as a manual toothbrush. Maximum sonic motion: Philips sonic technology delivers liquid deep into the interdental spaces along the gum line, breaking down plaque and removing it with each brush stroke. Brush heads lose their hardness and wear down over time, so for optimal results, replace your electric toothbrush head every 3 months.