Culina Corkscrew, Stainless Steel Double Lever Waiter's Knife Industrial grade stainless steel, well-oiled hinges for squeak-free uncorking. Quality built to last a lifetime Suited to daily, utilitarian use by winery professionals, waiters, bartenders or at home On-the-go convenience, safely pull shut and carry to picnics or any event. Robust construction hefty feel and ergonomic fit in the hand Highly functional: sharp edge, serrated cutter to easily remove foil, solid steel worm for easy, smooth untwisting 100% Culina Satisfaction Guarantee!