Re:VIBRATION/YELLOW BRASS/for horn Materials: Ring section: Brass (1mm thick, 5mm wide) Bridge section: Brass (1.5mm thick, 6mm wide) Processing: Normal: Mirror finish HAMMERD: Hand-hammered finish Compatible instruments: Horn Completely handmade, made using the same processes as musical instruments. When metal is bent forcefully, stress accumulates, hindering resonance. Re:VIBRATION is completely handmade and annealed to equalize the molecular bonds of the metal, producing a stronger resonance. This is similar to the "〇〇 treatment" found in music stores, which improves resonance. Similar to the difference between instruments manufactured in a factory and those handcrafted by artisans, this process is time-consuming but essential for resonance. YELLOW BRASS Uses brass, the same material as the instrument. It enhances the bright and refreshing resonance that is characteristic of brass without any sense of incongruity.