Step 1:
The size of the dispenser paper is about 20x30 cm. The lid paper is 10x10 centimeters.
Prefold in half over these two lines.

Step 6:
Fold the left corner to the corner on the right, see arrow.
Do the same on the other side.

Step 5:
Fold over these two prefolded lines.

Step 2:
Fold the edges to the centerline.

Step 4:
Prefold the edges to the centerline.

Step 3:
Fold to the centerline and unfold the model.

Step 10:
Fold over the yellow line, do the same on the other side.

Step 8:
Glue both flaps to the model

Step 9:
Fold the lower edge to the prefolded line, see arrow. Do the same on the other side.

Step 7:
Fold this flap in half, do the same on the other flap.

Step 16:
Fold over this line.

Step 15:
Prefold, use the width of the dispenser as guidance.

Step 12:
Fold the edge into a straight angle.
Repeat steps 11 and 12 on the other edge.

Step 11:
Fold the edge inwards.

Step 14:
Done....

Step 13:
Glue both parts together

Step 18:
Fold the 4 corners inwards.

Step 17:
Prefold, use the depth of the dispenser as guidance.

Step 19:
Glue the flaps to the model.