More often than not, a little extra ‘oomph’ is all that’s needed to loosen jar lids, and this innovative jar opener from Zyliss is the easy solution to boosting your muscle power. The strong gripping loop is easily adjustable to fit any size jar you may have in your cupboard. Simply twist the handle to release the loop, then twist the other way until it is tightly fastened around the lid. The large handle then performs as a lever, allowing you to quickly and easily undo even the most stubborn of jar lids. With its large, slightly bulbous, ergonomic handle, the StrongBoy Jar Opener is ideal for people with limited dexterity, or just those who want to make getting into that jar of pickled onions a little bit easier. As the loop retracts right in, it is also easy to store and built to last, making stubborn jar lids a thing of the past. 5-year manufacturer's guarantee. About Zyliss Zyliss have been in the business of thoughtfully designing and carefully constructing high-quality kitchen tools, gadgets and cookware for everyday use in our kitchens for over 60 years. Loved by chefs and home cooks alike, they are continuously refining their products to respond to the changing needs of the modern kitchen.