Kombucha Brewing Heat Mat

BREWING AND FERMENTATION HEAT MAT -Offers safe and effective heating for your brewing vessel. 3" x 20" - Perfectly wraps around a gallon brewing jar. -This mat can raise the temperature of your brew between 5° and 20° F over ambient temperature, depending on the mat's placement. -Monitor your brew's temperature by adhering to the provided thermometer to the side of the brew vessel and adjust the heat. -Ideal Temperature Range for Kombucha 75° and 85° F; Jun Kombucha 68° and 80° F