jess a. the pen he starts out with is a copic sp multiliner brush, but you can use any brushpen you like. there are some faber castell and pentel brushpens too, usually cheaper. as with any art materials, you will have to find what works for you. the white pen idk just go to a store and check them out!
that's an awesome Caricature...!!! would like to see you do more...!!
lol