As we all know, an artist is nothing without his tools. Or is it the other way around? Well it's hella easier with them, that's for sure. That's why you need to check out Bombing Science, a fantastic shop for all things graffitti. Markers, paint, accessories, it's all there. And if you like stickers, you can get a whole pack for free (well, 99 cents)! Plus, you'll get 15% off in coupons so you really can't lose.