BWNA12 reusable applicator compatible with our microchip needles are typically designed to be more precise and easy to operate, aiding in enhancing injection accuracy and stability. It allows the most natural approach and body language during the implantation process (it can be easily held in one hand without frightening the animal) . Reusable injection kits is cost-effectiveness, Although it may have a higher initial investment, in the long run, the overall cost is lower as there is no need to frequently purchase disposable syringes.