Propellers.7z < BEST >

Push a pin through all the tips at the center and into the eraser of a pencil. Leave a little wiggle room so it can spin freely. Method 2: Laminated Model Propeller

Fold the square diagonally from corner to corner both ways to create an "X" crease.

Cut along each crease from the corner toward the center, but stop about an inch before you hit the middle. Propellers.7z

Take every other corner tip and bring it to the exact center point. Do not crease these folds; keep them rounded so they catch the air.

Glue multiple strips of colored paper (like brown or tan) together using super glue to create a thick "block". Push a pin through all the tips at

Start with a square piece of cardstock or heavy paper.

This is the fastest way to make a propeller that spins when you blow on it or run with it. Cut along each crease from the corner toward

Add a paperclip to the bottom for weight. When dropped, it will spin like a helicopter.