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Main functions:

Product: X20 format metal refill, writing color blue.

Line width thin (F).

Waterproof according to ink standard ISO 12757-2

Wear-resistant stainless steel tip.

Product description: Premium quality metal refill in ISO format X20. Writing colour blue. Fine line width (F), water-resistant according to ink standard ISO 12757-2. The wear-resistant stainless steel tip ensures that the ink paste supply can be used up completely and does not rub off. Suitable for all Schneider Plug+Play ballpoint pens, as well as many other types of pens.
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