Effortless Handling: Made of high-quality steel, oil-proof, corrosion-resistant, longer service life, complete accessories for easy replacement. Design: The handle design accords with the ergonomic design, the design is reasonable, the structure is light and easy to use. Veterinary Continuous Syringe: This product is an adjustable continuous syringe that can be beaten quickly and continuously, without manual drug use, it can be automatically injected and vaccinated. Accurate Dose: Built-in high-precision transparent inner tube, clear scale, more precise injection. Universal needle interface, conducive to needle replacement. Application: Widely used in small animals such as geese, dogs, chickens, rabbits, donkeys, horses, pigs, sheep, ducks, cows, donkeys and other animals. It is an essential product for breeding bases and feedlots.