The Cozzini Ergo Steel II is available in a coloured plastic version and provides the perfect edge in seconds - ideal for fast moving meat and food processing lines. - Aligns both sides of the blade simultaneously - saving time and improving efficiency. - Straightens and prolongs the edge life of hand knives - saving time and money for replacement knives. - Ideal for all types of small and large knives. - Can be bench mounted or hand held. - Optional handle for hand held operation can be attached for left or right hand use. - Totally enclosed, sanitary spring mechanisms - ensuring good hygiene. - Easy maintenance and cleaning. - USDA and CE approved.