How to fold a flower bottle with paper?

1 Prepare playing cards with various patterns on the back, and fold more when folding.

First, fold the playing cards in half. If the vase pattern needs white, fold the front of the playing card beyond the crease.

3 Open the folded playing card, and the two corners in the same direction are folded in half again along the crease. Be careful not to press the crease too deeply when folding this time. If you press it too deeply, it will be difficult to insert it into the vase.

Then fold the tail of the plane in the same direction.

Finally, fold this "triangle" in half along the initial crease and do a lot.

Insert the corner of one triangle into the gap on the back of another triangle. The triangle inserted is the base of the vase.