The charms dangling on this sterling silver necklace represent the 3 major neurotransmitters (those brain chemicals responsible for mood and emotion) critical to creativity:
(from left to right)
serotonin - happiness, satisfaction
dopamine - love, passion, pleasure
acetylcholine - learning, memory, dreaming
The necklace is adjustable between 16-18 inches long and closes with a lobster clasp. It comes with a little tag identifying the molecules used in the design and a recycled gift box. It is quite elegant and certainly a conversation piece.