Push-In Queen Cell Cups (100)
SKU: 506 - Push-In Queen Cell Cups - 100 Pack
Our wide base queen cell cups are produced by JZ's BZ's. They are smokey in color which enables the person grafting to see the larvae much easier. The push in pin is elliptical and tightens as you turn it in the cell bar. This is the best selling and most popular cup in the world.