Color MAY VARY quail eggs GQF calls these 0243 white use in incubator GQF Plastic egg trays offer the most efficient system for gathering, spray disinfecting and storage of eggs. At time of setting, just remove loaded egg tray from storage and place it within the Sportsman incubator. Molded posts on each tray permit double stacking of trays. Hatch more eggs, more efficiently in your Sportsman incubator. More sanitarty than paper trays and over time, more cost efficient too! For use with Sportsman Models 1500 & 1502.