6-frame glass crown board with feeder hole 47 x 26 cm

Beautiful glass crown board, with a small 5 cm diameter feed hole. This glass crown board is suitable for six-frame nuc boxes. This lets you observe your bees from above each day and monitor the growth of the small colony. The crown board is made from float glass and CNC-polished. This means the edges are nicely rounded. And importantly: the hive tool slides under easily and the panes come loose easily, even when they’re firmly glued with propolis. The 6 mm thick glass is very strong and has the ideal thickness for a crown board. Dimensions: 47 cm x 26 cm x 6 mm.