With the Hot Box Hive Winterizer from Little Giant, you can safely and efficiently winterize your beehive. The winterizer allows air to flow through the hive and is designed with a moisture board that will absorb the moisture from within the hive and help it to be vented away by the air through evaporation. Keep your colony healthy throughout the winter months with this great addition to your hive. | Little Giant Hot Box Hive Winterizer