We all have some pen containers at home. A tall pen container can only hold a writing brush and a brush, and it is not easy to take out a shorter pen. A short pen container can only hold pens and ballpoint pens, and a long pen is easy to fall off. Can the pen holder hold pens of different lengths at the same time?

I take this problem as the theme of my invention. After repeated research, I finally invented the lifting pen container. I put a movable short pen container in a fixed long container, and the upper part of the short pen container adopts a very distinctive supporting structure, so that the short pen container will not fall out regardless of its length. The short pen container can be conveniently and flexibly lifted in the long pen container, which is convenient for taking and placing long and short pens.