Feature(may vary by option.)

●0.5mm point conical tip
●Blue refill
●Fits standard pen refills, many rollerball pens, for example Jinhao
●Waterproof, quick-drying pigment ink, no smear, no jumping or fading
●Package included: 10 pcs pen refills

[0.5 mm (blue)]

[0.7mm (Black)]

Description

Sipliv Roller Pen Refill, easy to write on paper, waterproof, quick dry pigment ink, no smudges, no jumping or fading. Thats why many people choose it.