If Egyptians didn't developed papyrus what would they have to write on?

If Egyptians hadn't developed papyrus, they would likely have resorted to using alternative materials such as leather, wood, or stone for writing. They might have also utilized clay tablets, similar to those used in Mesopotamia, which were inscribed with styluses. Additionally, they could have turned to woven fabrics or other natural materials to create surfaces suitable for writing. However, these alternatives would have been less practical and durable than papyrus.