There are three ordinary hollow pencils, and the difference between connected and unconnected is the edge of the stroke 普普通通中空勾线笔三支,连连和不连的区别在于笔画边缘


Grey hollow pen set 灰灰中空笔组
There are three ordinary hollow pencils, and the difference between connected and unconnected is the edge of the stroke 普普通通中空勾线笔三支,连连和不连的区别在于笔画边缘
Grey hollow pen set 灰灰中空笔组