Rotating Entrance Blocks, Mouse Guards, x 5, one of each colour
Rotate to adjust entrance. The block is 2 ¾ inches across. The entrance hole on the block is ¾ inches. There is also a reduced size entrance, a queen excluder entrance and a ventilated closure.
The different colours help the bees to navigate and find their entrance easily.
This makes them perfect for Top Bar Hives and Nucleus Hives.
Simply screw onto the hive to cover the entrance hole.