Poly Nuc entry disc with 4 separate settings: closed, breather perforations, open and queen excluder slots- ideal for new colonies.
The entrance disc measure 12.5 cm in diameter and is supplied with a wood screw for fixing.
Poly Nuc entry disc with 4 separate settings: closed, breather perforations, open and queen excluder slots- ideal for new colonies.
The entrance disc measure 12.5 cm in diameter and is supplied with a wood screw for fixing.