【Set Contents】 One digitizer pen using the same electromagnetic induction method as the original pen. The pen does not have an eraser function. The pen has been tested and confirmed to work with a tablet. 【Size】 【Pen】Length: Approximately 11 cm, thickness: Approximately 6.4 mm, oval shape of about 5.5 mm. I also have multiple pen sets and pens with silicone grips available.