Bluebottle EarringsThese funky glass earrings are blown from test tube glass and fired in the kiln with metallic lustres; every pair is unique. Inspired by the native Ihumoana or Bluebottle jellyfish, which are blown onto West Coast beaches by the wind, these handmade earrings are light and easy to wear. The earrings are 25 30mm long with a blue metallic lustre that makes them stand out in the sun. Learn about the magic of lustred glass.