Self-injected

Self-priming automatic injection syringe with bottle attachment: Excellent plastic syringe with high-strength plastic cylinder, corrosion-resistant metal needle hub, precise dose adjustment without steps, exceptional in price and performance, comfortable design, easy to handle, high-strength plastic series in two sizes, and therefore, safe storage of the medicine bottle, protection of the bottle from shocks or collisions, easy and quick change of medicine bottles (50 ml to 250 ml).