LOL! It's a cute tail eh? That's why I'm hugging it like that ^^ I use a black gel pen! (Well, use.. this is like, the third pic I inked in my entire life XD I like the result better though)... if gel pen's the right word, that is ^^ We Dutchies call them gel pens. Students often have them in very shiny pretty colours. I just have a black one ^^ You can buy them in simple stationer's shops. We can over here, anyway ^^
However, I have to use a gel pen because other inking pens run out on the paper that I use. But gel doesn't soak in and I find that very polite of the pen ^-^ Um.. yeah. Thanks for your comment ^_^
Moo. Meh. What do you use to ink your drawings? BTW I love the tail, it's long and somewhat floofy. hugs tail :)