Bearisgray,
You can add:
irons....which lose their spray action, leak, or don't heat thoroughly
marking pencils....I hate nubs!
templates....with dinged or chipped corners
leftovers....fabric scraps, partial patterns, 3-out-of-4 buttons, that trim you'll never use, batting scraps when you have yards of leftover batting pieces, a "finished" bobbin with about 2-3 yards of thread left on it
UFOs older than dirt which you'll never get around to completing
(These last two are "attention span". THAT does not seem to last forever either.
)
Jan in VA