六边形镂空笔筒Hexagonal hollowed-out pen container

自己建模设计的六边形镂空笔筒，在中间区域设置了空白区域，便于在软件中自行添加字体或者图案 。

The hexagonal hollow pen holder designed by oneself through modeling has a blank area in the middle region, which is convenient for adding fonts or patterns by oneself in the software.