Assertion: pen's part | /r/MadeOf | the nib
Facets:
Source sentences:
text: The upper part of the marker contains the nib that was made in earlier times of a hard felt material, and a cap to prevent the marker from drying out.
text: The upper part of the marker contains the nib that was made in earlier times of a hard felt material, and a cap to prevent the marker from drying out.