Entirely hand fabricated, all parts are forged from 950 silver. Distressed rusted look and smiley face are done with torch fired enamel. Engravings of dopamine structure is also filled with torch fired enamel. Quartz crystal is hand shaped using various diamond stones. No casting, no electric tools were used. 
Size: 6.5us (no resizing)
Material: 950 silver
Stone: Quartz