1, Step 1:

First, take out the paper cup and paint it with acrylic pigment of your favorite color. Put it aside and let it dry.

Step 2:

In addition, take colored cardboard and cut out two pieces like this.

Step 3:

At this point, the paper cup may have dried up. Draw windows and doors with black marks.

Step 4:

Finally, cross-stick cardboard, and then nail it to the bottom of the paper cup, so that the windmill made of paper cups is ready.

Pick a paper cup you like and cut it along the edge. Fold it horizontally, put on cotton thread, and a hanging windmill will be ready.

Cut the paper cup from the middle, obliquely cut and fold it, insert a cotton swab in the middle, and insert the cotton swab into the straw, and the paper cup windmill will be completed. Paint the paper cups with beautiful colors or patterns, so that your windmill will be different.