Pens are indispensable in education. They are the primary tools for learning and self-expression, enabling students to take notes, solve problems, and develop their writing skills. The act of writing by hand helps in better retention of information and enhances creativity. Pens also play a crucial role in exams, where they become the medium through which students demonstrate their knowledge and understanding. As such, pens are not just writing instruments; they are facilitators of learning and growth.