JZs BZs Plastic Queen Cell Cups are very popular and easy to use. They fit in the groves in top and bottom bars or in a grafting frame when rearing queens. Made of high-quality plastic they are durable and reusable. They are available in 5 colours for coding purposes: yellow, red, blue, green, and grey.

Each           $0.25
100 Pack    $21.95
1000 Pack  $204.95