Allflex Multi-Purpose Dosing Instrument is an automatic self-filling syringe with three interchangeable tips to make treating your animals easy. This dosing instrument includes an injector tip, pour-on applicator tip, and stainless steel drench nozzle. Featuring easy set dial-a-dosage with an easy view of the dosage window, this Allflex Dosing Instrument is simple to use and effective. The instrument is also amber-colored to reduce UV sunlight exposure and has a durable V-grip design for high-volume use. The 12.5 ml adjusts from 0.5 ml to 12.5 ml, the 30 ml adjusts from 5 ml to 30 ml, and the 70 ml adjusts from 20 ml to 70 ml.