I made some colorflow animals for my kids' birthday cake (their party is tomorrow) & I'm debating what to use to do the faces on the animals. I was just going to draw it on using a toothpick & the brown coloring. After thinking about this though, I didn't know if the coloring would bleed into the faces. Will it?? Thanks!

I use a small paint brush and gel coloring all the time and it had never bled.Don't water it down as that sometimes makes it run.

Yes to what Kiddiekakes said. Another way is to use the Wilton edible markers and draw them on. Works like a charm.