
This highly versatile Diamond Knife Sharpener comes with a triple diamond plated design. This sharpener has thousands of high quality industrial grade diamond particles permanently bonded to a steel alloy. Diamond is widely regarded in the industry as the top sharpening material. It is very long lasting, retains its flatness & sharpens both serrated & fine edge blades. Technical specification: Overall length: 7.4in Closed length: 5.35in Weight: 28g