Welcome to Raw-U

& The Ferm Institute for Kombucha Badassery

Carbo-Craft & Carbo-Caps: A Carbonation Revolution

Shop Carbo-Craft

Embark on a journey into perfect carbonation, every time!

Instructional Videos

Learn how to use your Carbo-Caps...we've got you covered.

Printable Instructions

For those who love a printout, our pdf covers all the bases.

Need Carbo-Craft Support?

Send an email to support@kombucha.com and let us know what's going on. We're here to help!