ThePrima Tech Adjustable Vaccinator is a self contained, one-handed vaccinator allowing full mobility without returning to the bottle or using a hose. The vaccinator is designed to allow efficient and effective application on cattle. The V shape handle helps to hold the vaccinator securely and a fully adjustable dose setting ensures accuracy in administration of the medicine. The vaccinator is easy to clean and re-lubrication gives better performance and longer life. It comes with 2 quick fit bottle mounts, 3 bottle collars, lubricant, service tool and instruction booklet enclosed. (Needles are not included in the pack).