This refill is compatible with the Acroball 3 & Acroball 4 multi-function ball pen. Pilot Dr.Grip Multi-Functional Pen is suitable for this refill as well.
Please take note:
- Do contact us with chat box or email if you are not sure whether the refill can fit into your pen before you put down the order.
Available size and colour EF (0.5), F (0.7) - Red, Blue, Green, Black.
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