This sharpening steel for chefs is from the Exclusive 1905 series and it has a standard stroke. High quality tools require maintenance and must be treated regularly. After some time even the best knife loses its sharpness due to the constant contact with food and chopping boards. In every kitchen there should be a high quality sharpening tool as cooking is a pleasant activity only if you use sharp knives. F. DICK sharpening steel for chefs and butchers.