Queen Rearing Master Grafting Tool with Spare Tongue

Features:

The Master Grafting Tool was designed so when pressure is applied to the thumb lever, it gently pushes the tongue out underneath the larvae. Once you release pressure on the lever, the tongue retracts and the larvae are safely placed inside the cell cup.
This automatic grafting tool has a flat tongue that slides in a tiny tube. Pressure on the thumb lever forces tongue out and under larvae. Relieve pressure to deposit larvae in the artificial cell
Includes 1pcs screwdriver and 2 pcs replacement tongue.