You’ve got blood on your neck.
When you are a hard core science fan, it can be hard to find something fun and unique. The Red Blood Cells Bottle Necklace is both. Each piece is one of a kind and contains red blood cells sealed in a resin filled vial. The combination of red blood cells and resin create an engaging landscape of bubbles within the vial. The container measures 1 cm by 4 cm and comes on a chain of either silver or bronze.