Did my husband heard cursing while shaving, ouch ouch here and there ... so I ordered - without having much idea of this combination package. Just the number which is on the razor enter and already it worked with the selection. My husband has used everything and behold - no swearing to hear more. Skin no longer so very red and shaving is now snappier again furnish. Price performance over items unbeatable. If this product is now for sale at more frequent intervals in order to make shaving easier and less painful. Amazon again fix - thank you.