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This item sold on February 28, 2014.

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Science can be fun with this representation of a serotonin or "happiness" molecule, measuring approx 6cm across or a fraction under 2.5 inches.......great to wear alone, or combine with other necklaces.
It is made of 3mm thick laser cut black acrylic (perspex), which is a strong lightweight plastic material.
This piece has engraved detailing coloured in waterproof silver toned pigment .

Fine, silver plated with a total hanging length of 18" (46 cm) long, which I can shorten to 16" (41cm) if you prefer... just ask!

Each piece comes in an organza bag (for safe keeping when not being worn) which makes it great for gift giving. Packed in a small cardboard box, wrapped in bubblewrap and sealed in a heavy duty plastic envelope.

I post via air mail because it is the most economical shipping method for such a small package.
Please note that this is posted by me from New Zealand, so they have to travel around the world, and the quoted time range is 4 to 10 “ working days”.

"I just received my laser cut Black Serotonin pendant and I couldn't be happier! this was my first etsy purchase and I am so happy with it I will definatly order from Wendy's store again =)"

"The most unique piece of jewelry i've ever had! Love it! thank you!"

laser etched black serotonin molecule necklace


  • Handmade item
  • Materials: black acrylic, silver coloured pigment, silver plated chain
  • Ships worldwide from New Zealand
  • Feedback: 192 reviews
  • Favorited by: 128 people