MADE BY KOMBUCHA BREWERS FOR KOMBUCHA BREWERS: This kit has everything you need to start brewing your own kombucha at home. Our best in the industry kombucha cultures, equipment, and instruction will turn you into a kombucha-brewing rockstar in no time. | QUALITY PRODUCTS: Our 1 Gal. Brew Jar is made of thick American glass and US MADE pH Test Strips and Temperature Gauge will help you monitor your brew's progress. Need Help? Our support team is here to quickly answer any of your questions along the way. | EXPERT KNOWLEDGE: More educational material than any other kit on the market - our fan favorite Brewing Instructions and Post Brewing-Guide take all the guesswork out of brewing kombucha for the first time. We ensure your brewing success! | CERTAIN TO GROW: Our cultures are grown in our Madison, WI brewery using triple filtered water, high-quality sugar and lose leaf tea, plus our six-week aged kombucha starter. We guarantee your first batch to ferment or we'll send a free replacement. | THE PERFECT PRESENT: This complete and beautiful kit is sure to be the perfect present for any kombucha fan in your life. All of our kits are entirely shelf stable so you can order and ship worry free! They'll love it, we promise.