Achieving a perfectly "narrow" strip or straight edge requires a physical guide rather than relying on hand-eye coordination alone.
: To get a straight tear without tools, fold the paper sharply, crease it multiple times in both directions with a fingernail, and then pull the paper away from the fold line while it is flat on a table. straight_and_narrow
: For thicker cardstock, use a bone folder or the back of a butter knife to "score" (dent) the paper line first. This creates a weakened path for your blade or scissors to follow. Achieving a perfectly "narrow" strip or straight edge
To prepare paper so that it is "straight and narrow"—meaning flat, wrinkle-free, and cut with precise, clean edges—you should follow a two-step process: flattening the fibers and then using guided cutting techniques. 1. Straightening and Flattening (The "Straight") This creates a weakened path for your blade
