M o l e c u l e   P e n d a n t Caffeine is on the top, dopamine bottom left, serotonin bottom right. Caffeine is about 1". They come on a 16" snake chain. If you would prefer a different length, please let us know at checkout. $160   16" chain Caffeine Dopamine Serotonin reds yellow/orange ice/purple lime/dk green orange/ice yellow/ice dk green/lime << back <<
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