10PCS Metal Ballpoint Pen Refills, Pen Refills Black Ballpoint with 0.5mm Medium Tip, Length 7cm

• Pen Refills Sizes: This pen refill has a total length of 70mm, a pen tip width of 0.5mm and a stroke thickness of M. A set of 10 ballpoint pen refills can meet your daily needs. Attention: Please check the size before buying
• Metal Pen Tip: Pen refills body and tip are both made of metal. The pen tip writes smoothly and smoothly and is sealed with wax, which prevents the ink from drying out and extends the service life of the pen terminal
• Large Ink Storage: Compared to other ballpoint pen refills on the market, our large volume ballpoint pen refills have a larger ink storage capacity, which ensures longer writing time and stable writing
• Quick-drying Ink: After writing with a pen refill, the ink dries quickly to prevent erasing the font and also to prevent your arms from getting dirty
• Wide Application: This replacement ballpoint pen refills are suitable for most sizes of ballpoint pen, whether you work or study, and is compact and easy to carry

Feature: This pen refill has a total length of 70mm, a pen tip width of 0.5mm and a stroke thickness of M. A set of 10 ballpoint pen refills can meet your daily needs. Attention: Please check the size before buying; Pen refills body and tip are both made of metal. The pen tip writes smoothly and smoothly and is sealed with wax, which prevents the ink from drying out and extends the service life of the pen terminal; Compared to other ballpoint pen refills on the market, our large volume ballpoint pen refills have a larger ink storage capacity, which ensures longer writing time and stable writing; After writing with a pen refill, the ink dries quickly to prevent erasing the font and also to prevent your arms from getting dirty; This replacement ballpoint pen refills are suitable for most sizes of ballpoint pen, whether you work or study, and is compact and easy to carry. Specifications: Material: Metal Ink color: Blue / Black Length: about 70mm Writing Thickness: 0.5mm (approx.) Packaging Includes: 10 Pieces Ballpoint Pen Refills (Blue / Black)