1. Fold a square sheet in half and develop.
2. To the planned line fold lateral sides.
3. The basic form “door”.
If you have found a spelling error, please, notify us by selecting that text and pressing Ctrl+Enter.
1. Fold a square sheet in half and develop.
2. To the planned line fold lateral sides.
3. The basic form “door”.
If you have found a spelling error, please, notify us by selecting that text and pressing Ctrl+Enter.