The feeder is manufactured from polyethylene which is a strong and durable material. Polyethylene is very easy to clean and has been UV stabilised All Stockman Compartment Feeders have been designed with ease of use in mind. The teat well at the bottom of the feeder is angled perfectly for maximum drainage. The teats are spaced at optimal distance to allow calves to feed comfortably. The dividers between the compartments are specially designed to allow 2 litres or 3 litres of milk per compartment.