Good.
We're going to look at non-elemental ninjutsu, so we're only going to use shape manipulation.
*Tosses you a few needles* Store them in your mouth, doesn't matter where. O_O Just store them, near your mouth.
Then use your chakra to get them in your mouth, then use your chakra to spit them out with extra power and accuracy.
Shoot them at that tree there *Points*