If you don't prefer to use the entire lines availalble, be sure to enter "none" within the text box provided. This utilizes recycled newsprint that is molded into a form which shields the eggs. Much more not long ago, egg cartons have also been comprised of expanded polystyrene and PET. https://gabletopcartons.school.blog/2024/10/29/exploring-the-versatility-of-gable-top-packaging/