Product description

The "Evolution II" Velutina Entrance Blocks are a simple but practical solution for Entrance Blocks. The Entrance Blocks can be used in two ways and are not only versatile but also helpful in the daily care and maintenance of bee colonies.

Adjustment options of the "Evolution II" Velutina entrance hole restrictor

• Hole openings: with small hole openings with a diameter of 4.2 mm
• Slot openings: with 2 flight hole slots 65 mm wide and 5 mm high

Use of "Evolution II" Velutina flight hole sliders

• Hornet protection: the side with the entrance slits serves as protection against the Asian hornet "Vespa Velutina"
• selective passage: the side with the small hole openings prevents queens and drones from leaving the hive, while workers can pass through almost unhindered
• easy handling: the front handle makes it easier to insert and remove the flight hole slider