The stone fits 1/4" i.d. tubing, and can be fitted to the end of the gas-in dip tube inside a Cornelius style keg to force carbonate beer much more rapidly than simple gas pressure. The 2 micron stone releases small bubbles to allow gas to dissolve more quickly, but are large enough to prevent buildup from clogging the stone over time. Can be used to build your own wort oxygenation system, or to replace a clogged stone in an existing system.
Use spaces to separate tags. Use single quotes (') for phrases.