Calphalon is a company that specializes in the manufacturing and distribution of high-quality cookware and kitchenware products. The company was founded in 1963 and has since become renowned for its i...
According to the search results, Calphalon offers a Contemporary Nonstick 10- and 12-Inch Omelet Pan Set as well as a Signature Hard-Anodized Nonstick 12-Inch Flat Bottom Wok with Cover. However, I couldn't find any information specifically about a Calphalon Contemporary 12" Nonstick Wok. It is possible that such a product exists, but it does not seem to be widely listed or reviewed online. If you have more information about this product, please let me know so I can provide a more accurate answer.