yes. Pen is a widely used writing tool, which was invented in the early 19th century and designed by American Walt Man. The pen is made of metal, and it is smooth and elastic to write, which is quite smooth. A pen that has been stored for more than 2 years comes from my uncle's love and can be used. At the mouth of the pen cap or the surface of the pen tip, there are obvious trademark numbers and models. According to the way of water absorption (inking), it can be divided into dip pen, tap pen and ink bag pen.