It gives them to standard or razoredget scissors their original edge for clean and clear cuts. Innovant! It sharpens the right -handed and left -handed scissors, standard blades and razoredget. It automatically adjusts to sharpen different sharpening angles in complete safety. It renews the cutting edge of the blades in a few passages and lasts years. It has two slots to ensure good positioning of the scissors and give optimal sharpening of the blades. The Fiskars® universal scissor brand is provided with ergonomic brands for a comfortable and secure grip during sharpening. Practical, it is light and compact for easy transport and storage.