平板笔架

Explanation :
The circular frame at the top of the pure gold ornament was designed for use by traforming it into a circular hole that could be used to hold a tablet pen.
You can also download this file from the link :
Many other 3Dprinting files are in the "3DSangSangPortal". （3D想象门户网站）
Everyone please come and download. :) All files are :
描述：
将纯金装饰区上端的圆形框架改造成可放置平板笔的圆形孔，以便使用。
此资料可在以下链接下载。
除此之外，很多3D打印资料都在“3D想象门户网站”上。
谁来下载吧：）都是安全的文件。