Stabilo All Marking Pencil
Review by Jenny Doh
You can use this pencil to make marks on practically anything like paper, glass, plastic, and metal. The other thing about this pencil is that it blends really really nicely with just a bit of water. A wonderful feature when you need a bit of forgiveness when sketching faces or other things.
One thing to keep in mind is that the pencil is water-soluble so once you are happy with the way things look, if you want it to not smudge anymore, you need to spray it with a workable fixative like this one.