Completely assembled Wood Queen Rearing Frame for B.S. National.
New brood sized frame design holds two queen cell bars.
Easy to use, grafted cells are pushed into the frame and turned to lock them in place, the distance between the rows of bars allows the use of rollers QR116, if you are not sure the age of your grafts then after 5 days ( 4 day+ old graft + 5 days to allow for all the cells to be sealed add the rollers.
**Frame Only - Cell Bar and Cell Cups sold separately.
Frame is made well the only disappointment is that the cell bars are not a very tight fit in the frame, leading to cell bars possibly falling out of the frame.
All in all its not to bad but will have to make alterations to tighten cell bar fit.
The description said takes one cell building bar but it seems to take two :)