ATEN | Black Tungsten Ring, Red Groove, BeveledBlack Tungsten Wedding Band for Men With Red Groove in Center Brushed Finish Beveled Edges 6MM & 8MMPrecisely fashioned in durable Tungsten Carbide, this two tone ring is truly remarkable. It's accented with a red groove across the center of the ring, creating a fascinated contrast. Beveled edges are polished to a brilliant shine. This tungsten ring is available in 8MM only, specially designed for men to wear as engagement and promise ring. This ring