Assertion: lead pencil's lead | /r/HasProperty | thin
Facets:
Source sentences:
text: If the lead is thin enough, you don't need to keep sharpening it - just keep writing or drawing.
text: If the lead is thin enough, you don't need to keep sharpening it - just keep writing or drawing.
text: The advantage of a mechanical pencil is that the lead is so thin that it's always sharp, allowing precise and uniform strokes without the hassle of constant sharpening.