A sharp, smooth shave every time. Our five-blade cartridges are made with stainless steel and designed to deliver a close, comfortable shave with less irritation. Each refill features a water-activated serum strip infused with shea butter and hyaluronic acid to help blades glide easily and hydrate skin as you shave. Compatible with both the Razor Kit and Mini Razor. Subscribe to get fresh blades delivered right on time so you’re never stuck with a dull shave.