Joywayus Aeration Stone 0.5 Micron Stainless Steel Oxygenation Diffusion Stone 1/4" Barb for Home brewing Wine Beer Soda

The Whole Food Grade 0.5 micron diffusion stone is made of 316 Stainless Steel 1/4" Barb, which let our 0.5 micron aeration stone high temperature resistant.

0.5 micron diffusion stone will produce smaller & finer bubbles which can make the O2 or CO2 combine with liquid faster.

Make draft beer, home brew soda and other drinks more delicate, more exquisite and fresher.

This Joywayus diffusion stone has a wider contact area than the general diffusion stone, and it is easy to produce more bubbles, and the fermentation effect is better！