ELUK06 is a heavy-duty product from our second generation. We couldn't help ourselves from developing two more models based on our earlier ALUK06. It performs the same however, requires a screw driver to change it's blade. At Utill we are constantly improving our designs. Nevertheless, As a result we are able to provide a product under our brand in a quality that is acceptable to us. Last but not least, please recycle all plastic and metal products properly.