Features： 1、ENOUGH QUANTITY: Queen bee cell cup bar kit contain a total of 5pcs, enough to meet your queen bee rearing supply 2、SAFE MATERIAL: These cups are made from reliable, lightweight, non toxic plastic materials, and the culture process and results of the cell cups are not affected by safe materials 3、MAIN APPLICATIONS: Queen rearing cell cups are mainly designed for incubating queen bees. By breeding, you can get as many queens as you want at once 4、FRAME DESIGN: The queen cell cup is equipped with a frame for easy storage of the cell cup, and can be summarized and recorded during the culture process 5、SIMPLE AND CLASSIC BEE FRAME UNIT: Each line boasts a linear design and holds 15 holes, the top bottom design cup is rolled, and the cell bar size ensures stability during execution Specification： Item Type: Queen Bee Cell Cup Bar Kit Product Size: Approx. 42.5 x 1.5 x 1.5cm / 16.7 x 0.6 x 0.6in Hole Location: 15 Holes Use: Beekeeping tool to cultivate the queen bee Material: Plastic Weight: 138 g / 4.9 oz(approx.) Package List： 5 x Queen Bee Cell Cup Bar