LamsonSharp Pro Poly Handle series utensils and cutlery feature unbreakable NSF certified polypropylene handles that are heat and water resistant. The blades are polished, hand-edged and honed, and made from hardened and tempered high-carbon stainless steel from Solingen, Germany. Lamson & Goodnow, the makers of LamsonSharp knives, have been handcrafting cutlery since 1837 in Shelburne Falls, Massachusetts. Lifetime warranty. Made in the USA.