Mangrove Jack's Heating Pad gives an evenly distributed, gentle warming of your entire fermenting wine and beer. No hot spots.

• Effective in rooms as cool as 55° F (13° C)
• Perfect for people making wine or beer in cool basements, houses.
• Saves on power. Inexpensive to run. Only draws 25 watts of electricity.
• The only warmer designed for bath glass and plastic fermenters.
• Comes with a 6' long power cord
• Do not use when room temperature is above 18° C (65° F)