This is really particular because it has this tiny... This is the tiniest little blade. It's literally like a blade and it creates these like super super fine hairlike strokes.▶ 1:45–1:52
The thing about this is that in order for it to not break, because it's very easily breakable, you need to leave maybe like one mm, 2 mm max. Else with the pressure, it might break.▶ 2:07–2:17