How do you start box gimp?

First you get 2 pieces of gimp at about 24 inches long. Next you fold each piece in half and it will make a crease ( try folding it a couple of times for it to show up.) Then you get a piece that is your left color (and mine is red) so you fold it over the blue string. After that you go over one and under. Keep repeating it and switch your strings so you don't make a not in your cube. Have fun and teach your friends and convince them to get gimp!