0.5mm gel ink pen refill refill refill carbon refill

ZiyiStationery Firm 15yr.

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Mobile 86-18966022208

E-mail 99142666@qq.com

18966022208

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Description

Product Name: Neutral Pen Bulbs (113 and 115, suitable for most pen barrels)

Specification: 0.5MM bullet tip, inner diameter 2.4, ink length approximately 8.5 cm

Packaging: 100 pieces per pack

Color: Red, Blue, Black

This pen refill is universal, simple, and affordable. It writes smoothly with a smooth experience at all angles of 360 degrees, and quality assurance is provided.

Note: Neutral ink cartridges, as neutral ink fluid evaporates easily. If not used for a long time, cover the pen cap to prevent poor writing next time.

Update time：20260730102443