depends on the biro, personally i don't like them because i have shit biros.
Shit Biros?....how extreme!
(
The magic of chutney Shakes it like an Instagram filter!,
Mon 8 Jun 2009, 11:30,
archived)
easy to refill, though! D: eww. that was gross. I wish I hadn't typed that.
The Alchemist king of the needlessly complicated,
Mon 8 Jun 2009, 11:38,
archived)