Beautiful walnut burl bottle stopper! The exotic burl wood is chemically vacuum stabilized in my shop, turned on the lathe, then finished with an indestructible, high luster coating that will withstand sweat, moisture, and dirt. The stabilization process and finishing technique assures that the wood will always remain beautiful and glossy. The stopper portion is made of high-quality stainless steel. Many stoppers are chrome plated which pits and peels off, but this stopper is precision machined to tight tolerances on precision CNC turning centers. It’s made of domestic stainless steel, grade 304, also known as 18-8 stainless steel. This is a unique custom turned, custom crafted stopper that will make a great gift or will be a lifetime personal cherished piece that will definitely catch the attention of your friends and family.