PRODUCT INFO
Easily change the entrance opening to the hive from large to small and vice versa. This is helpful at different times of the year as temperatuers change and as the hive grows. If you have a new or weaker hive, you would want to change to a smaller opening to give the hive a chance to defend themselves from robbers. This is also a good tool to use in late summer through fall during a season of dearth.