Beehives D.B 12 honeycomb standard painted with mobile anti-varroa bottom complete with: Nest; 12 brood frames mounted, drilled and threaded; honeycomb cover with 4-position disc mounted; 10cm-high galvanized sheet metal cover lined with wood and faestile on the bottom; metal door; 3 connection angles; 12-frame spacers mounted in the nest; movable anti-moth net bottom with galvanized sheet metal tray removable from the back; 25mm thick seasoned fir wood; walls assembled with screws; carrying handles; Frame rest; spring hook with screws for fixing movable bottom