This is our line of reusable bolus applicator with multi head. The instruments were designed to administer boluses to large & small animals. The bolus is placed inside the head and with the plunger is pushed into the animal. With "V" shape plastic handle in different coloures. Head can be change according to the animal size. It has four different head with the sizes of 17mm,23mm,25mm and 38mm in complete set. Applicator's length is also available in 18",15",12"10" & 8".