Finest quality since 1880. Limited Lifetime Warranty: Each piece of fine quality Oneida stainless is warranted against original defects in workmanship and materials for the lifetime of the original owner. If any piece fails to conform to this warranty, return the piece with proof of purchase to Robinson Home Products Inc. at the address below. Robinson Home Products will, at its option, replace the affected piece (not the complete set) at no charge. A similar piece will be used for replacement if the original pattern is no longer available. This warranty does not cover any damage or defects caused by misuse, abuse, or failure to use proper care in accordance with the instructions provided. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Robinson Home Products Inc. PO Box 1690 Williamsville, NY 14231. Dishwasher safe. Never needs polishing. Made in China.