Prepare materials and tools: four bendable Straw, a colored pen cap, glue, and scissors.
1. Bend the two straws into the shapes in the picture.
2. Connect the two straws together.
3. Take another straw and wrap it around the triangular straw and fix it.
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4. Cut off the bendable part of the remaining straw.
5. Glue the pen cap to the straw.
6. Put them together.