This is the ultimate in high quality injectors. It has a dial adjustment for injecting your marinate deep into the meat from 1-5 ml per shot and has a capacity of 50 ml. It comes with one closed tip perforated and one open tip slant needle that can penetrate the meat 5.5”. Comes with a cloth storage bag. Made in the USA of quality nickel plated brass and die cast zinc with FDA food borne approved O-rings.