It's in your wake up juice, morning Joe, black gold, a cuppa coffee. Whatever you call your coffee or tea. Like it or not caffeine is a drug. It's actually the world's most commonly consumed psychoactive drug!

 

These unusual earrings in the shape of the caffeine molecule have been printed on a 3d printer using a plant based poylmer called PLA. This particular polymer has wood fibres in it so the printed piece looks and feels like wood.

 

The earrings co