New! Now available in medium!
After using a grafting tool to remove larvae from brood cells, they are placed inside a queen cell cup which has been prefilled with royal jelly and is housed inside a cell bar frame. Our medium cell bar frames hold two bars of queen cell cups for a total of 24 cups per frame.
Choose between Cell Bar Frame with 24 JZ’s BZ’s cell cups or Cell Bar Frame without cups.
Dimensions: 19″ long, 6-1/4″ tall, 3/4″ thick.
Notes:
- Need everything Queen Rearing? Shop all Queen Rearing Supllies
- Learn more about queen rearing
- All JZ’s BZ’s Parts Made in the USA, as is the wooden frame.





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