The Wilkinson Sword Hydro 5 Skin Protection Regular spare parts have been designed to protect against irritation. 5 sliding blades and gel deposits that are activated with water for a comfortable and close shave. The gel deposits are activated with water and moisturize with each stroke, helping to prevent irritation. 5 blades with protective bars that smooth the surface of the skin to prevent it from getting trapped between the blades. The gel deposit slides back to access even the most difficult areas such as under the nose. Packaging made with over 90% recycled paper and is recyclable. All hydro machines and spare parts are compatible with each other. This pack includes 8 x Hydro 5 Skin Protection Regular spare parts. Ingredients: PEG-115M.