These Rollers are meant for our 7 Roller Egg Tray. Because the space between the 7 rollers is too large it is not recommended for quail eggs. This is the solution. When adding additional rollers you can handle more eggs or handle smaller eggs.
7 Rollers Total can handle 42 chicken eggs, while 9 rollers total can handle up to 56 chicken eggs. However, when you have 13 total rollers you can handle up to 156 quail eggs.