The Lenovo Digital Pen 2 improves on the design and functionality of its remarkably popular predecessor. Adding a plastic front cap for enhanced comfort, an elastomer pen tip for precision and an extended battery offering double the run time. Taking notes, signing documents, editing photos and sketching has never been this easy.The Lenovo Digital Pen 2 improves on the design and functionality of its remarkably popular predecessor. Adding a plastic front cap for enhanced comfort, an elastomer pen tip for precision and an extended battery offering double the run time. Taking notes, signing documents, editing photos and sketching has never been this easy.