Ship In A Bottle

A bottle that holds a model sailing ship. As an
action you can uncork the bottle and speak its
command word, the bottle fills with a mist and
pours out the bottle wherever you are pointing.
After growing to the size of the ship the mist will
recede back into the bottle revealing the ship as it
renters the bottle. To get the ship back in the
bottle point it at the ship and speak the command
word and the same will happen with the mist.