Favourite Pen/Pencil

[KristinCB]

Do you have a favourite pen and/or pencil for writing in? I feel like I barely ever write anymore but I bought myself a tiny planner (katie daisy because I love her art) and I am wanting to have just something that is nice to write with - not super picky but i'm pretty messy and so i don't really want anything that smudges. I'm thinking of maybe going the pencil route since I likely change things often...