It is designed for efficient staining, rinsing, and drying of microscope slides. This set includes four base trays and one lid, providing a clean and fresh working surface every time. The trays are made from a polypropylene and polyethylene blend, offering durability and stability. Each tray accommodates up to eight slides, and the deep well holds up to 38 mL of liquid waste. Two convenient pour spouts allow for quick disposal of unwanted liquid waste. The dark lid protects slides during light-sensitive applications, ensuring reliable results.