Has anyone ever kept a biro long enough to run out of ink? I’m pretty sure the ink’s unlimited and we just lose them.
Also, dental floss.
/joke
Has anyone ever kept a biro long enough to run out of ink? I’m pretty sure the ink’s unlimited and we just lose them.
Also, dental floss.
/joke
And the ones that do work are kept in a locked drawer, “so they’re in a safe place”.