Assertion: gel | /r/HasProperty | made up popular
Facets:
value: for their easy control
type: PURPOSE
value: for smooth drawing capability
type: CAUSE
value: of fluorescent colours
type: OTHER
value: of metallic sparkles
type: OTHER
value: among artists
type: OTHER
Source sentences:
text: The gel of these pens were made up of metallic sparkles and fluorescent colours, popular among artists for their easy control and smooth drawing capability.