This queen cell frame holds 2 cell bars and up to 38 wide base JZ-BZ queen cells and fits in a medium or deep super. Bars can be removed to make it easier to graft and for easy cleaning (just put them in your solar wax melter).
Frames are 3/4" wide so that brood frames can be very close to the queen cells to improve feeding of the young grafted larvae.
Queen cells are not included.
Also available in a Deep frame.