Super Lift and Cut Action lifts hairs to cut comfortably close Replacement Heads for Series 5000 Shavers. Replacement blades for Philips Norelco Series 5000 and AquaTouch Shavers. For maximum shaving performance, it is rmended to replace your shaving unit once every 12 months. Multi precision blades. 4.5 million hairs on your face are cut by your shaver head within one year. Replace the shaver heads every 12 months and get back peak performance. Blades raise then cut long and short hairs for a fast shave. Super Lift and Cut Action lifts hairs to cut comfortably close. Some shavers have a head replacement indicator. Once a year, depending on your shaving behavior, the shaver head replacement symbol will light up orange continuously, as a reminder to replace the shaver heads. <BR><BR> Made in Netherlands <BR>The product is new. <BR>Gender: male. <BR>Orders are typically delivered in 5-10 business days. <BR><BR> Important information: <BR>Dear buyer, I am very fortunate that you choose to buy our products. Our products are carefully screened and carefully designed for every detail. In so many choices, you found us, how much we have a fate. For this fate, if you have any problems or needs in using our products, you can send us an email directly. We will reply you the first time and enjoy the excellent service. Thank you again for choosing our products.