What you needNewspaper
Fold a sheet of newspaper to page size. Fold each long edge in towards the center about 2 inches as shown below.
Fold in half by bringing up the bottom edge. Turn in the sides as shown and staple closed.
Roll the top down, staple the layers of the roll inside.
Crease the bottom fold down well with lots of pressure.
For a sharper edge run some tape of the end and press it firmly.