How to make a simple 3D origami cup II

(page 6)

9th picture of simple 3D origami cup II

09.

Apply two horizontal "mountain-folds" of the step #8 and then "unfold" .

Prepare to apply two vertical "mountain-folds" and then "unfold" .

10th picture of simple 3D origami cup II

10.

Apply two vertical "mountain-folds" of the step #9 and then "unfold" .

Prepare to apply a diagonal "valley-fold" and then "unfold" .