Welcome to our store! This masterful grafting tool is designed for precise transfer of bee larvae. When pressure is applied to the thumb lever, it gently pushes the tongue out from under the larvae. When pressure is released from the lever, the tongue retracts and the larval cup is securely placed inside the cell. This automatic grafting tool has a flat tongue that slides into the small tube. Pressing the thumb lever forces the tongue out and under the larvae. Release the pressure to deposit the larvae into the artificial cell. The package includes 1 screwdriver and 2 spare tongue parts, convenient to use. Condition: 100% brand new. Item Type: Beekeeping Grafting Pin. Material: Stainless steel. Color: As the pictures show. Usage: Feather grafting pin suitable for transferring bee larvae. Length: Approx. 12 cm/4.7 inches. Delivery includes 1 x larva grafting needle, 2 x accessories and 1 x screwdriver. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.