Smile Zemi Touch Pen It's a triangular touch pen. The touch pen came with the initial enrollment. It was used for about 5 years (from the year before elementary school to the 4th grade). The pen tip was replaced once in the 2nd grade. The pen tips are genuine products purchased from the official store. It comes with two pen tips and the tool for replacement. Since it was used by a child, there aren't any noticeable marks, but there are some light scratches and dirt if you look closely.