Swan Glass x Jackie's Glass Collab: Jellyfish DuckThese are jellyfish ducks made in collaboration with Aaron Swanson (@swanglass on Instagram). Aaron is a very skilled flameworker in Seattle and has been making elaborate glass sculptures for about a decade. He has developed some unique color applications including these jellyfish, which he has made for us in several colors (some even glow in the dark!). For glowing jellyfish ducks: Charge up their glow by shining a very bright light (or a UV light)