Introduction: How to Make a 4-Pointed Transforming Ninja Star
This 4 point ninja star is one of the coolest origami you'll ever learn to fold. What makes this shuriken so special is that it can also transform into some sort of round blade.
This transforming origami ninja star is actually quite easy. Just follow the instructions carefully and you'll be able to make one. You're going to need fours pieces of square paper.