Stainless steel magnetic cage feeder, made of stainless steel material that is corrosion-resistant and easy to clean, with a smooth head that does not harm the cow's mouth and esophagus · The magnetic cage feeder can accurately place the magnetic cage into the rumen of cattle; · The head of the feeder is designed to be rounded to avoid scratching the cow's mouth or esophagus; · Made of stainless steel material, it can resist the corrosion of gastric acid and prevent rusting; High surface smoothness reduces the risk of bacterial adhesion; · Large caliber cartridges can be used to dispense magnetic cages and veterinary drugs up to 38mm in size;