While it's rare, any knife or corkscrew can break, regardless of its quality, design, or workmanship. Unfortunately, this mishap can lead to a costly and inconvenient situation. That's why we've developed a simple solution for our U.S. customers. If you ever need to make a warranty claim or request a repair for your French knife or corkscrew, just reach out to us. We'll take care of everything, as long as you purchased the item from us. At Laguiole Imports, we believe in standing behind our products and helping our customers in any way we can.