Ceracell Hive Defender Bottom Board With Blocker - 8-Frame Type_Gift Card so the assembled frames stay

so the assembled frames stay square

Three big upgrades: (1) Electric uncapping knife with thermostat instead of a manual serrated knife — faster

Lids included with every jar (12 per case)

and you have a clean

so you have somewhere to set frames during an inspection instead of leaning them against the hive

Ceracell Hive Defender Bottom Board With Blocker - 8-Frame Type_Gift Card so the assembled frames stayThe Ceracell Hive Defender is a molded plastic vented bottom board for 8 frame hives that doubles as a passive trap for wasps, hornets, and robbing bees. It pairs a vented floor with an under floor trap chamber and the Ceracell Beast Blocker entrance adapter, which narrows the main entrance so pests looking for a way in are diverted into the trap instead. It works without bait or chemicals, relying on the insects' own behavior. Features Molded plastic