Tiny clear glass vials, about an inch tall and holding up to three quarters of a milliliter, 10 to 15 drops: for carrying a favorite blend in your pocket or sharing one with a friend.
At a glance
Every apothecary keeps a drawer of little bottles for the things that need to travel: a perfume blend for an evening out, a favorite scent for the desk, a new discovery to press into a friend's hand.