Deep Frame Isolation Cage

Exactly what I was looking for. Dr Seeley recommended a brood break. Thjis will do exactly what I needed. Thank you!

Worked great. I had to find an old queen and isolate her for a month before I could get a new queen. No problems

This simplifies queen rearing by allowing nurse bees, in any hive, polish any frame. Also, it allows queen isolation for queen rearing in any box, no need for a specific box that's normally used for grafting. I suggest adding tape to both ends after adding the cover to keep queen isolated.