: Fold about half an inch of each end of the strip outward to form a "T" or bridge shape.
: Use scissors to cut a small half-inch slit along the center of that fold. Screamer Free Download
If you want a "screamer" that makes a loud bang rather than a high-pitched whistle, you can follow a Paper Popper tutorial which typically uses a full sheet of A4 or printer paper. Printable Templates and Resources : Fold about half an inch of each
Making a paper "screamer" is a simple DIY project that uses air vibration to create a loud, high-pitched noise. No software download is required, as it only uses basic physical materials. How to Make a Paper Screamer Printable Templates and Resources Making a paper "screamer"
You can create this loud toy in seconds using a small scrap of paper.
: For decorative "screamer" characters, platforms like Pinterest host templates for various papercraft figures.
: Hold the paper between your first two fingers. The flat "cross" of the T should rest against your fingertips, while the folded section with the slit sticks out between your fingers.