PMP-22 is a fictional entity from the collaborative writing project known as the SCP Foundation. It is classified as a "Safe" object, meaning it can be contained without significant risk. PMP-22 appears as a standard pencil but exhibits anomalous properties when used for writing. When a person writes with PMP-22, the text produced becomes a reality, manifesting the written content in the physical world. This ability raises concerns about the potential for misuse, leading to strict containment protocols to ensure that only authorized personnel can access and use PMP-22 safely.