Color: Black ? Letter opener with ceramic blade ? Because it is a single blade, you can open without scratching the contents because only one side of the envelope is cut. ? Unnecessary chips are not delivered with special processing blades. ? It does not rust even if it gets wet with water · Ceramic which features light weight and easy to use. Because it has about 5 times durability compared to metal blades, the maximum number of cuts is about 5,000. ? There is an insertion port on either side, so it can be used regardless of right handedness or left handedness.