Mr. Rootbeer Kit

There's nothing like an ice-cold mug of smooth, creamy root beer...especially when it's homemade! Set lets you brew bottle-conditioned root beer that's naturally carbonated by yeast metabolism, producing a full-bodied, traditional taste. Includes 1 bottle of root beer extract, 2 pouches of flavor crystals, high-grade brewing yeast, 8 reusable plastic 1-liter bottles with pressure-release caps, self-adhesive labels, funnel, bottle cleanser, balloon and Making Root Beer fun guide complete with instructions, science projects and root beer trivia. Makes about 2 gallons per batch. Manufactured by Mr. Beer