Panasonic Shaver Replacement Inner Blades (WES9068PC) keeps your Panasonic ARC shaver performing at its best, for a smooth, comfortable shave. Over time, your shaver's blades can become dulled and pitted, creating skin discomfort and a less than satisfying shave experience. In order to help maintain the level of grooming comfort and satisfaction you demand from your Panasonic shaver, the high-performance inner blades should be replaced once every two years with genuine, easy-to-install Panasonic replacements blades. Installation is easy, as parts are designed and assembled to custom fit your shaver model. Simply remove the worn inner blades and snap the new ones into place. These genuine Panasonic ultra-sharp inner blades are made from premium, Japanese stainless steel. Each blade reflects the centuries-old traditions of skill and expertise in crafting the high-quality steels once used to create Japan's legendary swords. Genuine Panasonic blades are hypoallergenic, and precision-honed to a perfect 30° angle for a consistently clean, close and efficient shave. These replacement blades are compatible with ARC4 men’s shavers ES-LA63AA, ES-LA63-S, ES8243AA and ARC3 men’s shavers, ES-LT67-A, ES-LL41-K, ES8103S.