Silver Biochemistry Molecules Happy Hormone Serotonin Happiness Signal 5-ht Pendant Necklace

Myself and my friend both study psychology. It's something we both find great interest in and can kind of bond over talking about. I always like to get her something meaningful for her birthday every year. I was searching for the perfect gift and I came across this necklace. It's a little neuroscience dorky but hey whatever it's adorable! I feel as though it's also a reminder to always remain happy. My friends is petite so the length of the necklace is perfect for her. I was a bit nervous it would be too right for her once I recieved it. It does not fit around my neck. But she loves it and wears it all the time!

The charm itself is slightly larger than I expected but is good quality. The chain was longer than described and I replaced it.