I took couple of photos with the microscope to show the difference between dull and sharp blades. Hint. One of these blades is properly sharpened and others are unsharpened for 2 to 3 months. Link to photos: https://mega.nz/folder/qhhQBQ6Z#zblWSLvqe4FCsXKLVdwmaQ I am blown away by the difference betwee 1k stone and 6k stone. The proper sharp edge actually comes with the 6k grit stone. Added the sharpened versions to the gallery.