Tools: air pump.

Material: red balloon, green balloon.

1. Blow Le Ballon Rouge up with a pump, not to the top. Leave a small piece at the tail, about the size of a palm, and tie a knot at the mouth. Twist the bigger bubble a few times, then twist the smaller bubble a few times, and then twist it into an ear knot with the big bubble. Then pull it and hide it in the middle of the edge of the third big bubble.

3. Then roll the petals once or twice. Don't roll too much, or it won't look good. My plate was rolled once, and the rest was hidden at the bottom of the petals. If there are many bubbles, you can pierce them with a pen and twist them a few times to hide them in the middle of the petals.

4. Blow up the green balloon with an air pump, which is as big as the palm of your hand, and the mouth is partially knotted. Bend the balloon into a leaf, big or small, then twist it a few times, and the knot passes through the middle. Twist the second leaf, balance it with the first leaf, bend it, twist it a few times, and so does the third leaf.

5. Twist the knot of the flower part and the knot of the leaf together and twist it a few times.

6. After kinking, the simple rose balloon is finished.