Pens and markers of all kinds often denote their color with a matching cap. If stood upright with other pens and markers in a cup or jar, which end should face up? The colored cap?
Or is it good to let the ink drain down to the point so it's readily available for writing?
Or should point be positioned upright so as to prevent ink from saturating the intricacies of the writing tool?
Or does any of that even happen anyway?
What about laying a pen on its side? Err... wait - it depends on the type of pen, doesn't it?
In what position do you store various types of pens? Why? O_o