Are you searching for that perfect ring for your groom with a unique look yet a touch of nature? If so check out this Benchmark Black Tantalum Mokume pattern 7 mm ring. The Mokume pattern was said to have been created over 300 years ago in Japan, varying colors of precious metals are alloyed together to create a billet. Eventually, a pattern resembling wood grain emerges in the metal. The tantalum metal is one of the earth's most precious rare metals that is known for its toughness. This ring shouts unique and rugged. Its color is a dark Burl making it easy to match your groom's daily wardrobe attire. The Mokume pattern resembles an old-growth tree, giving the ring a natural look. Made for comfort, toughness and hypoallergenic this ring will give your groom that piece of mind they need to get through a tough work day not having to worry about damaging their ring. After all, you all deserve a ring that is going to last a lifetime just like the vows you made on your special day and this ring is just the fit for that.