0.5 Micron Stainless Steel Diffusion Stone/Air Stone
This 0.5 micron diffusion stone can also be attached to the end of your “gas in” on your keg with 50cm of tubing to rapidly speed up carbonation. Due to the incredibly small bubbles created by the stone, they are more readily saturated into the beer.
Ideal for pure oxygenation as well!
Do not touch the stone with your bare naked fingers! The oils in your skin will clog the tiny pores. Please handle with gloves.