I agree with tropfruit, with the exception that instead of the victorinox knife, I'd get schick injector blades and an xacto knife handle. I forget the model of the xacto handle that fits the schick blades, but CTMIAMI has a post around here somewhere in which he shows the setup. The regular grafting knives like the victorinox are a pain in the neck to sharpen, and they need to be literally razor sharp to do a good graft. It takes a lot of practice and effort to get the blade sharp enough. With the schick injectors, you just toss the blade when it's dull, and a single blade will get you a couple hundred grafts (you can use each blade twice by turning it upside down). Just be careful, cause you can do some serious damage with one of them babies (they're sharp!!).