Love, joy, and learning...does it get any better than that? This beautiful neurotransmitter necklace includes dopamine, serotonin, and acetylcholine. It's the perfect scientific symbol of a balanced, happy life.

The pendants are made from lead-free, nickel-free zinc alloy, separated by non-tarnishing steel beads. They are hand-strung on an 18 inch non-tarnishing steel snake chain.

Perfect for:

* Scientists
* Psychologists, psychiatrists, neuroscientists
* Nurses, doctors, medical workers of all kinds
* ...anyone who aspires to a life full of love, joy, and learning.

Weight: 0.96 oz (27.22 g)