Eafengrow pocket knife is a fantastic EDC knife offering ultimate style and capability. The blade is made of high-performance precision heat treated D2 stainless steel, known for excellent toughness, edge retention and wear resistance. The blade is coated with a black-oxide finish, enhancing corrosion resistance and providing a non-reflective appearance. G10 handle scales offer solid grip with gentle contour, fitting comfortably in hand. Ball bearing flipper opening offers smooth open.A secure locking liner provides safe and solid blade lockup and a pocket clip allows convenient, user adjustable carry. Great companion for any hiker, landscaper, backpacker, angler, gardener, wilderness guide, electrician or anyone in need of a reliable everyday carry. Description: Brand Name : Eafengrow EF927 pocket knife Total length:8.78 inch (open) Handle length:5.12 inch (closed) Blade length:3.66 inch; Blade Width:1.37 inch Blade thickness: 0.4 cm Handle material: G10 with pocket clip Blade material : D2 steel Weight : 6.43 oz/182.4g Lock: Liner Lock Package included: 1x EF927 Pocke knife 1x Black Box Eafengrow knives maintenance: a.Rinse with warm water.Can add some detergent, remove the oil, salt, dirt from the cutter thoroughly , such as in the cutting tool rotary parts especially special clean, then rinse. b.Carefully wipe the cutter with a soft cloth. You can use a hairdryer to blow in cool wind and keep the cutter dry. c.lubricating oil is injected into the axis of rotation. Use some lubricating oil in moderation, If you're not careless dropping get somewhere else, be sure to wipe it clean.