1、About JANFANN： Janfann is a company with a professional team. We insist on product quality first, take customers as the center, and are committed to providing excellent services to each customer. 2、Benefits of JANFANN Manual Can Openers: - Heavy duty, compatible with sharp stainless steel blades ensure easy opening of cans. - Side-cutting mechanism will provide smooth edge and make sure that your hands are perfectly safe. - Ergonomically Non-slip handles give you extra strength to cut the lid with durably compatible with sharp wheel. Big knob ensures easy rotation. - Easy to clean/carry/store. - Can opener comes with 2 Spare Blades. 3、The Tips Of How To Use It: Step 1: Place the cutting wheels on the lip of the can and grip the handles. Step 2: Turn the knob clockwise, and let the cutting wheel around a circle along the edge of the can. Step 3: Don't need open the can lip completely and lift lid up. 4、Bottle Opener Specifications: -Dimension: 8.3 X 1.9 X 1.5 inch -Weight: 0.44 lb -Material: Stainless Steel (Food Grade 304) 【High Quality Material】：The compatible with sharp cutting disc is made of food-grade material especially the metal tooth (the wedge) is made of stainless steel, which is safe for touching the food. Anti-rust and rigid, not easy to bend. 【Ergonomically Designed】： Large non-slip handle is designed with ergonomic knob in sturdy shape for easy turning without hurting your fingers - will fit comfortably in your palm and allows you to cut everything safely and easily. 【Easy to Clean/Carry/Store】：Premium quality material with Stainless steel constructed design makes this can opener easy to wash, manually or in the dishwasher，wipe off with cloth, and put it in the cabinet /rack / wall/drawer. Steel can opener is lightweight and easy to carry to parties, outdoor picnics, camping, etc. 【3-in-1 Multifuncrion Design】： Integrated with can openers,beer bottle openers and can lifter / lever, this multifunctional can opener allows you to buy one opener to open all kinds of cans and bottles in your kitchen. 【Comes with】 : This can opener comes with 2 Spare Blades.