1. The main transfer tool is designed so that when pressure is applied to the thumb lever, it gently pushes the tongue under the larvae. 2. When pressure is released from the lever, the tongue retracts and the larval cup is securely placed inside the cell. 3. This automatic transfer tool has a flat tab that slides into a small tube. Pressing the thumb lever forces the tongue out and under the larvae. 4. It is a tool for transplanting larvae from worker bee nests to wax cups for artificial queen bee breeding or royal jelly production. 5. The package includes 1 screwdriver and 2 extra tabs, convenient to use. Specification Item Type: Beekeeping Transfer Tool Material: Stainless Steel Color: As shown in the picture Product Size: Approx. 11 x 2 x 2 cm / 4.3 x 0.8 x 0.8 inches Weight: Approx. 38 g / 1.3 oz Usage: A tool for transplanting larvae from worker bee nests to wax cups for artificial queen bee breeding or royal jelly production Package List 1 x Transfer Tool 1 x Screwdriver 2 x Extra Tabs