About Nameless Mechanical Ring Dual‑Direction Adjustment: Rotatable clockwise and counter‑clockwise with adjustable dense detents. Delicate damping and crisp tactile clicks enable easy one‑hand operation. Great Value for Money: Inner diameter: 20.5 mm. Outer ring made of stainless steel; skin‑friendly POM inner ring. Spring‑and‑ball mechanical construction delivers solid durability, comfortable for long‑time wear without stuffiness. Laser‑Engraved Craftsmanship: Colored variants feature precise surface laser engraving with fine textures and sharp clean finish. Long‑lasting luster, resistant to fading. ❣️ Tips: Some ring surfaces are finished with laser engraving. The colorful hues shown in the pictures are light‑reflection effects, not the actual color of the rings.
