LamsonSharp Pro Poly Handle series utensils and cutlery feature unbreakable NSF certified polypropylene handles that are heat and water resistant. The Produce knife is designed to remove tough stalks, stems and roots from vegetables and squashes. 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.