Strygerem there makes what easy lining you to maintain cutter on your razor.This strygerem consists of two pages. It one side is coated with leather, there grinder your razor, sa it becomes sharp past, the laws optimal to job with. It other side is coated with aloe vera, sa you can smear your knife seedli time to other.Application: abrade knife on leather side of strygeremmen, past, the laws noticeable it great difference. Use aloe vera ago 1-2 times about month in average.