A clean print is a good start. But it's not the finish line.
The real test comes once you're mid-session — wiping away ink, blood, and sweat as you work. That's when most stencils start to quietly fall apart.
Lines that looked solid at the start of the session get harder to read. You slow down to find where a detail used to be.
You're guessing at lines that should still be guiding you.
Most artists assume that's just how it goes.
So we tested that too. Same wipe, same pressure — on both papers, after the same amount of time on skin.