萬里文具集團國際D1金屬筆芯、MiNi筆芯、數碼筆筆芯、WanLi 67mm筆芯
品名：萬里文具集團D1金屬筆芯
尺寸：67mm*2.3mm
Name: D1 metal core of Wanli stationery group
Size: 67mm*2.3mm
筆芯參數：
1、此筆芯材質為金屬筆芯。
2、筆芯墨水為油墨。
3、筆跡為黑色、紅色和藍色。
4、筆芯總長67mm，直徑2.3mm左右。
5、本金屬筆芯規格為 D1規格，適用於市面上所有數碼筆。
6、適用於各類數碼筆。
7、部分筆內部間隙大，我們用鉗子將筆芯後面夾一下稍夾扁即可使用。
Pen core parameters:
1. The material of the pen core is metal core.
2. The ink of the pen core is ink.
3, the handwriting is black, red and blue.
4, the head of the pen has a total length of 67mm, and the diameter is about 2.3mm.
5. The specification of this metal core is D1 specification. It is suitable for all digital pens on the market.
6. It is suitable for all kinds of digital pens.
7, part of the pen internal gap is large, we use pliers to clamp the back of the pen to a little clip flat can be used.
適用範圍：
1、筆芯適合市面上各類點陣筆。
2、筆芯適合市面上各類電磁筆（有源或者無源電磁筆）。
3、筆芯適合市面上各類紅外超聲定位的數碼筆。
Scope of application:
1, the pen core is suitable for all kinds of dot pens on the market.
2, the pen core is suitable for all kinds of electromagnetic pen (active or passive electromagnetic pen) on the market.
3, the pen core is suitable for various kinds of digital pens on the market.
來源：萬里文具集團股份有限公司、萬里集團筆文化
Source: Wanli stationery group Limited by Share Ltd, Wanli Group pen culture
