Here we are. Do you find yourself stressing over weird creases in your cardboard and you don't know what to do? Here's your solution.

Steps

  1. Draw a line where you want to fold the cardboard.
  2. Place the long edge of your ruler along the line.
  3. Gently press the ruler down a bit then return to step 2.
  4. Start to fold the cardboard.
  5. Your fold is nice and clean!

Tips

  • Fold the cardboard with the ruler.
  • Gently bend the flap of your fold back and forth to loosen it up.
  • Make sure to apply gentle but firm pressure when drawing your line.
  • Draw your line with a ruler!

Warnings

  • Don't use the thick brown cardboard!!! This only works with thin cardboard/cardstock.

Things You'll Need

  • Thin cardboard/cardstock
  • Ruler (standard 12 inch/30 centimeter)
  • Pencil