Opening oysters has never been easier than with this Oyster opening set. Use the shell knife to pry open the oyster, while the oyster rests safely on the wooden board. The knife is made from high-grade stainless steel, is rust resistant, and will last a lifetime.  Olivewood handleCertificate of Authenticity Care Instructions: We recommend washing your cutlery gently by hand under running hot water and to wipe it off immediately after. However, most of products, apart from those with natural wood handles, are dish-washer safe.