V2 Channel Cap, 48mm coin cut.
JGS2 optical quartz precision machined, and finished by master quartz workers both hot and cold.
The V2 Channel Caps feature both handles and stabilizer cones, the latter being the most critical feature. In addition to the mechanical stability, the cone concentrates stray airflow into a secondary vortex - increasing overall power/efficiency, and particularly with inserts, getting extra air concentrated at the center.
The functional engraving is a variant on our 'pinwheel' pattern.