Serotonin Molecule Wooden Pin

Feeling under the weather? Probably your serotonin levels are a bit low. Did you know that this crafty little compound is directly responsible for controlling your mood, sleep patterns and even learning abilities? Laser-cut and engraved into 3mm plywood, this pin is a lovely gift for a caffeine connoisseur or anyone related to a chemical or medical profession. 

Dimensions: 35 x 22 x 3 mm