Of course, you can't do colouring in without something to colour with. I had a few random pens and pencils left over from my school and uni days (many moons ago) but not a lot and most of the pens are on their last legs. So I bought some pens:
I also bought a pack of coloured pencils. Each pencil has "the spectrum sings" written on the side, which is rather nice.
Oh, and I got a pack of crayons too just because they were cheap and I haven't used crayons in sooooo long I thought they'd be fun to try.
So much yummy colour to play with!