Belgian Premium Simplex Brood End Frame / Solid Pine Filler Block 218 mm (per piece)

Solid pine brood box filler block to manage the bee colony in Belgian Simplex size. By placing this filler block in the hive, you prevent the bees from building in an undesired direction. This can be useful when you want to guide the bees in a specific direction. This frame is also known as closing frame, closing block or edge frame.