Arrowquip's 3E BudFlow® Cattle Tub uses natural cattle behavior and light to create efficient flow. By incorporating the 3E system in the BudFlow Cattle Tub design, cattle are instinctively drawn to areas where more light can be seen which allows you to guide them into the alley effortlessly. Whether you are working with a small group of cattle or running a large group through a system, the 3E BudFlow Tub is designed to maximize efficiency and profitability, allowing you to have time for more important things in life.