Assertion: fountain pen's nib | /r/HasProperty | huge plus
Facets:
value: for protecting and maintaining nib integrity
type: PURPOSE
Source sentences:
text: This pen holds the coveted title of best fountain pen under $200, while also adding a new level of ingenuity to the design, being one of the only fountain pens with a retractable nib (which can be a huge plus for protecting and maintaining nib integrity).