Having firsthand experience teaching in at-risk schools in different parts of the United States, seeing the daily struggles of students and teachers, we, a few business-minded teachers, founded Mr. Pen with a simple purpose: serving the schools in our community by providing them with high quality and affordable school supplies and tools to help them in their efforts. We want to ensure Mr. Pen can provide superior quality, the most affordable products, and amazing customer service experience from the beginning. Therefore, we guarantee 100% life-time customer satisfaction for our products!