The manual can opener is made of food grade stainless steel and ABS plastic, non-rusting, extremely durable and sturdy, to ensure a long service life for daily use, non-slip and comfortable handle for easy and effortless operation, ergonomic design, simple rotary button and convenient crank, allow the can opener to cut effortlessly. The can opener effectively cuts the can lid smoothly that leaves a smooth, no sharp and clean edge, no more metal shavings, worry about the cleanliness of food and your fingers safely, can opener without sharp edges, perfect for everyone, safe to use by you and your children. You just need to clean the can opener under running tap water when you no longer use the can opener. A very useful kitchen tool to open all types of cans with ease. Cuts large, small, round or oval jars on the side, as the blade does not come into contact with the food in the glass, so there is no cross contamination, and the alignment ring allows for quick opening of the lid.