: Use a piece of paper about 1 inch wide and 5 inches long (though exact size isn't crucial).
: For decorative "screamer" characters, platforms like Pinterest host templates for various papercraft figures. Screamer Free Download
: 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. : Use a piece of paper about 1
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 The flat "cross" of the T should rest
: 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.
: If you have a 3D printer, you can download free "screamer" whistle files from sites like Thingiverse.