I use a .. erm.. mechanical pencil?
Is that what they're called? Ones that have retractable lead.
(
Dimrill HMS Average Nostril,
Tue 3 Jul 2007, 16:41,
archived)
I love those
but the coloured ones don't work very well.
(
Pachey,
Tue 3 Jul 2007, 16:45,
archived)