How to make a paper Box? (new design)

Origami Box. Tutorial video.

Paper size: 15×15 cm
15×15 cm
7×7 cm

Another box tutorial video:
1. https://www.youtube.com/watch?v=I7Te0nOwa98&list=PLVT4EhUctAde0TZSw3MZIYGl4XIf-WLUJ

2. https://www.youtube.com/watch?v=mHcJGjYweSo&index=4&list=PLVT4EhUctAde0TZSw3MZIYGl4XIf-WLUJ

3. https://www.youtube.com/watch?v=rcQSqsEeJqg&index=2&list=PLVT4EhUctAde0TZSw3MZIYGl4XIf-WLUJ

4. https://www.youtube.com/watch?v=uysd5IOWpy0&index=5&list=PLVT4EhUctAde0TZSw3MZIYGl4XIf-WLUJ

5. https://www.youtube.com/watch?v=ViG8f1D2kwU&index=3&list=PLVT4EhUctAde0TZSw3MZIYGl4XIf-WLUJ