Material: Brass Size: Diameter 9.6 x Height 15cm Origin: Japan In 2000, Japan’s economy was in recession. Many traditional industries such as Futagami lost to market changes and came to an end. In this atmosphere, of course, some factories tried to seek the assistance of designers to make changes to meet market needs, but this phenomenon is in design In the eyes of General Wisdom of Normal University, it is not a fundamental solution. Futagami Nijo Co., Ltd. was established in 1897. It was originally a traditional factory using Takaoka Copper (exclusive of Fuji Takaoka City, Japan) to make temple bells. The principal of Futagami Ladbrokes was getting to know Daichi Shogunori and started six craftsmen's bottle openers Before the plan, I also planned to close the factory. At the beginning of the plan, even Mr. Nigami alone was polishing the factory. Later, due to the success of the plan and Mr. Oharu's complete brand plan, Futagami's excellent casting skills were given by orders from all over the world. To survive. Futagami's solid brass, strong corrosion resistance, soft and easy to process. Atomized frosted casting, no electroplating, no lacquer, whichever is long-lasting oxidation characteristics, compared to the pursuit of bright and over-treated metal products, but still oxidized for a long time, it is the imprint of time, unique flavor. Use and maintenance of Futagami 1. If you want to restore the gloss, you can use a commercially available metal polish and polishing cloth to wipe. 2. Copper will oxidize over time and may produce some green rust (non-toxic and harmless). Cleaning method: Mix the vinegar and salt in equal proportions, after dissolving, wipe the green rust with a cloth dipped in the mixed solution, and finally clean with detergent, and dry it with a dry cloth.