Clip box

This box by Vincent Floderer is folded from a standard A5 or A4 sheet, like the resealable box or the gift pouch by the same designer. It has a clever closing system that keeps the box shut thanks to the tension of the paper. At three points in the folding you need to divide sections into thirds. I recommend measuring the segment with a ruler, dividing the length by three, then making a small pencil mark on your sheet. This will help you be as precise as possible and get a neater result once the model is finished.