Nicot pollen trap/tunnel for in/on hive bottom

Nicot pollen 'tunnel' / trap for the Nicot bottom board. This product is attached to the Nicot bottom board (with the grid facing down) and ensures that the pollen falls off the bees through the bottom into a collection tray mounted underneath when the bees enter the hive. The pollen collection tray is not included and can be ordered separately.

Nicot pollen collection tray 10-frame (prod. 007759).