

Use ½ sheet of paper.

Fold it as shown.

Again, fold it along the dotted line. Repeat the same thing on the flap behind.

Cut it slightly from the above as shown.

Your whistle is ready.

Finished


Use ½ sheet of paper.

Fold it as shown.

Again, fold it along the dotted line. Repeat the same thing on the flap behind.

Cut it slightly from the above as shown.

Your whistle is ready.

Finished