Titanium- Hawaiian wood ringDouble Groove Polished Titanium Koa Wood Ring This polished titanium ring features a clean, modern profile accented by subtle double grooves and a genuine Hawaiian koa wood inlay. The sleek grooves add visual depth and definition, while the warm grain of koa wood brings natural character to an otherwise minimalist design. Lightweight, durable, and comfortable, this ring is ideal for those who prefer understated style with meaningful materials. The