REPLACEMENT BLADE Replacement blade for Groomen's No-Nick Trimmer. We recommend changing the No-Nick™ blades every 3 months to maintain optimum performance. NO-NICK TECHNOLOGY NO NICKS, CUTS OR SNAGS Our No-Nick blades have been specifically engineered to be safer than traditional trimmer blades without compromising performance. So you can confidently cut through thick hair, anywhere on the body, including the most sensitive regions. EASY TO REPLACE EASY SNAP IN AND OUT Replacement blades snap in and out very easily. Simply apply pressure to both ends of the blade from the white teeth side and the blade pops out. To put in the new blade, line up the edges of the blade with the the trimmer and clip in. DELIVERY Free standard delivery or next day delivery Enjoy free standard UK delivery on all orders. Standard delivery orders are dispatched the next working day with tracked, fully insured delivery and typically arrive in 1-3 days. Next day delivery orders will be dispatched the same day if ordered before 12pm. Any orders placed after 12 pm on Friday will not be posted out until the following Monday.