Thinking of rusting jewelry, To be handed down to the next generation. Rusty Thought’s been working on jewelry collections, using some Japanese traditional techniques for arranging women & men’s accessories, and also objets d’art. Our jewelry and accessories, the longer you wear, the more naturally their looks match with surroundings. Hoping that you’ll find a new charm in enjoying them to change little by little as time goes by. Rusty Thought Black Works is started from our first season With the Japanese traditional coloring method, Ohaguro-yaki, originally used as rustproofing for sword fittings, jet-black is applied on inox steel. As a beautiful glossy black like lacquer and in practice since ancient times in Japan, Ohaguro is known as a make-up method of coloring teeth in black for married women and merely men. We wish you enjoy this collection as if The longer you wear, the better its texture becomes over time.