CPC B43K 8/10 (2013.01) [B43K 1/003 (2013.01); B43K 1/12 (2013.01); B43K 5/03 (2013.01)] | 18 Claims |
1. A nib for a refillable free ink writing felt pen comprising:
a body comprising:
a first end, configured to deliver ink to a writing support;
a second end, opposite the first end, configured to be inserted in a nib receiving part of a refillable free ink writing felt pen body of the refillable free ink writing felt pen; and
a dry ink tank comprising dry ink, the dry ink tank being delimited by the second end of the body of the nib and a dry ink tank wall comprising a water-soluble film.
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