The device incorporates Flow Hive’s innovative Flow technologies, which for those who don’t know modified the beekeeping market, because they had been the corporation that pioneered using this method of honey extraction without needing to manually open up the beehive and disturbing/disrupting your bees… Feel free to make reference http://beehives89001.blogdon.net/the-definitive-guide-to-beehive-blog-11560383