Origami Ninja Star: What you will need • paper (one sheet of 8.5 x 11 copy paper or two pieces of origami paper) • scissors (optional)
Ninja Star : 8 Steps - Instructables
Origami: Kunai Shuriken, How to Make Paper Kunai Shuriken
Origami Ninja Star : 3 Steps - Instructables
Origami: Kunai Shuriken, How to Make Paper Kunai Shuriken
Imgur: The magic of the Internet
45 Best Easy Origami For Kids
How to Make an Origami Ninja Star : 5 Steps - Instructables
Origami Ninja Star : 3 Steps - Instructables
How to Make an Origami Ninja Star : 13 Steps (with Pictures) - Instructables