Deeper tone than brass; ages into a rich antique look.
What it is
Bronze is an alloy made mainly of Copper and tin, while Brass uses Copper and zinc. It has been used for tools, art and coins for thousands of years. Bronze usually has a deeper, browner gold tone than Brass, and its exact color and hardness depend on the alloy the maker chooses.
How it feels in your EDC
Bronze has a dense, solid weight and a warm, smooth feel in hand. Many people enjoy its antique, sculptural look in coins, beads, buttons and sliders. Its weight can add presence to a piece, while spin, sound and feedback still depend on the full design.
Care & aging
Bronze slowly develops a patina from air, moisture and skin contact. It often darkens into deep brown tones, and over time or in humid conditions it may show greenish hues. Many collectors value this aged look. Wipe it with a dry cloth to keep the patina, or use a suitable metal polish if you prefer a brighter finish.
是什么
青铜（Bronze）主要由紫铜和锡组成，而黄铜则是紫铜和锌。数千年来，青铜一直用于工具、艺术品和钱币。它通常比黄铜颜色更深、更偏棕金，具体颜色和硬度取决于品牌选择的合金。
上手感受
青铜分量密实稳重，握感温润顺滑。很多人喜欢它用在硬币、珠子、按键和推牌上那种古朴、雕塑般的质感。它的分量能增强作品的存在感，而旋转、声音和反馈仍取决于整体设计。
保养与老化
青铜在空气、湿气和皮肤接触下会慢慢形成包浆，常变成深棕色，时间久了或在潮湿环境中可能泛出绿色调。很多玩家很看重这种做旧感。用干布擦拭可保留包浆；如果喜欢更亮的效果，可使用合适的金属抛光剂。
