Assembly Drawing (Paper Case for Business Cards)

Folding all creased lines in advance makes assembling the case easier.
*Fold concave creasing lines to make mountain folds and convex creasing lines to make valley folds.

Set both of the short sides (case ends) upright, and slot the cut slits together to fix the sides in place.

Lift up and fold in the front long side (side with hole in it) until the protrusions slot down into the cuts on the base of the case. Then, lift up and fold in the back long side (case lid) and insert the lid flap into the front long side.

Put business cards in and close the lid.