Stampede Stills Copper 2 Gallon Thumper Herd (FOUR Mason Jar Thumper Kit with DIFFUSERS (Half Gallon)(1/2" piping). Stampede Stills
2 Pack - 1 Gallon Mason Jar - Glass Jar Wide Mouth with White Airtight Foam Lined Plastic Lid - Safe Mason Jar for Fermenting Kombucha Kefir - Pickling, Storing and Canning - By Kitchentoolz - Walmart.com