Its pollen collection space is more than double. Largest flight table on the small ship. Greater rain cover. Best drawer brooch for not moving by wind or insects.
With gaps specially designed not to hurt bees while 60% of pollen is maintained so that the core is not at risk of pollen deprivation. AND ALSO... It has the wonderfully simple application mode in the hive. It has two closes to the right and left that push them at the entrance of the hive.