1 Fold the bottom left corner of the top triangle so it meets the top point. Only fold the top layer, not both layers of paper. Make the same fold on the other side; you should now have a diamond shape.

2 Fold over the sides to meet the diamond. Grab the left side of the paper, and fold everything that's not part of the diamond you made in the previous step toward the center. Do the same for the other side.

3 Create a vertical crease. Fold the entire thing in half vertically, then unfold it and turn it over.

4 Fold up the bottom corners. Take the two bottom corners and fold them upwards, so they meet at the center. Fold them so that what was once the bottom edge lines up with the vertical line running down the center.