8 мм мужская карбида вольфрама обручальное кольцо двухцветный черный кольцо для мужчин радуга рифленый на матовый центр скошенные края мужск, Silver

if you're looking for an extremely durable ring that shines with an awesome beauty, then tungsten carbide rings are for you. tungsten carbide is ranked second hardest next to diamond on the mohs scale, with diamond being a 10 followed by tungsten carbide in a close 2nd with a 9. this means your tungsten carbide ring will keep its original shine literally for a lifetime, because the only thing that can scratch it is a diamond. men's and women's tungsten rings are gaining in popularity every day a