The hive tool is a multi-purpose tool that is used by beekeepers to perform a variety of tasks in the hive. One of its primary functions is to help the beekeeper separate the frames and comb within the hive. This is important because it allows the beekeeper to inspect the hive and check for issues such as disease or pests.

The hive tool is also used to pry open the hive and remove any excess propolis, which is a sticky substance that the bees use to seal cracks and gaps in the hive. Excess propolis can make it difficult for the beekeeper to access the hive, so it's important to remove it regularly.