Our petite Jellyfish Paperweight is a miniature marvel! A glow-in-the-dark jellyfish is suspended in each hand-made art glass piece. In daylight, you see a colorful creature, complete with tentacles. Put it under a lamp or in a bright window, and at night you see a glowing green and blue version of the ethereal animal. This paperweight stands approximately 2.5 inches tall. Each is individually hand made, so size and color will vary.