Nightwing, a former Robin, is known to use his own modified batarangs called Wing-Dings, which are styled after a bird. Tim Drake, the third Robin, also possesses his own 'R'-shaped shuriken.[1] In an issue of Teen Titans (Vol. 3), Drake claims that he hid the costs for shipping a Batmobile from Gotham City to San Francisco in "the batarang budget", which he tells the others is "bigger than you might think".