1.
Down load the project template from the link below. Print out the template with A4 paper.
If you are using US paper format (Letter), You need to adjust your printer output to a smaller percentage. Try between 95% to 90%.
Click to download template
2
Cut out the the template with a pair of scissors. Fold the square template diagonally where the eyes corner and the nose corner are opposing each other. Bring the bottom corners together and pinch the bottom middle to make a vertical central mark. You don't need to make a full middle fold.