office knife
filing spine + wallpaper cutter

when you go out to the edge of
a snap-off sections
again sharply
Seven fractures may


In the second variant of the lower rail black wider, more
better support
EmcySquare2 years ago
Nice and Cheap !
If possible one could use two different colors for the spines: say white and red
You set the cutting edge facing the red spine to avoid accidental cuts and injuries
Vitizop (author)  EmcySquare2 years ago