Simcro Purple 30ml Selectable Dose Drencher with 100mm NozzleSKU : 850 0000-196Dosage1ml incrementsSpeciesCattle & large animalsKit Includes 1 x 30ml Oral Applicator 100mm metal drench nozzle 9.5mm x 1200mm tube Key Features Delivers most drenches accurately with an easy change dosage selector and delivery action 4ml - 30ml dosage in 1ml increments