Humidor / Hygrometer Lid with Temperature for Wide Mouth Mason Jars - Store Cigars, Spices, or Herbs

Simple Design: This humidor lid transforms your mason jar into an easy cigar storage solution. Purpose-Built: Perfect for turning any wide mouth mason jar into a compact, airtight humidor. Ideal for keeping cigars fresh at home or on the go. Built-in Button with Intuitive Controls – Located on the underside of the lid, the button controls the digital display: Long Press: Power On/Off Double Press: Toggle °F / °C Instructions are embossed directly into the lid for easy reference. Comes with LR44 button battery - easy to replace.