Colour changing unleash your inner dragon with this house of the dragon color change goblet'. '.strtoupper('t')he glass magically changes color when filled with cold liquid.dimensions this goblet shaped drinking glass 350ml, or approximately 11 fl oz, inspired by the house of the dragon series, serves as a functional piece of drinkware and a conversation starter'. '.strtoupper('d')ecorated with dragon motifs as a nod to the targaryen family from the famed game of thrones universe, it's a unique piece of glassware that would make a great addition to any kitchen or home bar.dragon ware this goblet shaped drinking glass 350ml, or approximately 11 fl oz, inspired by the house of the dragon series, serves as a functional piece of drinkware and a conversation starter'. '.strtoupper('d')ecorated with dragon motifs as a nod to the targaryen family from the famed game of thrones universe, it's a unique piece of glassware that would make a great addition to any kitchen or home bar.officially licensed as an officially licensed house of the dragon product, this glass goblet is a must have for fans of the hotd series or those who continue to cherish the original game of thrones'. '.strtoupper('w')hether it's intended as a personal keepsake or a gift for a fellow enthusiast, this merchandise presents an opportunity to relive the captivating tales of westeros with every sip.paladone made this hotd color changing goblet was designed responsibly in the uk by paladone, the award winning, global consumer products company'. '.strtoupper('p')aladone is a renowned creator of pop culture themed gifts, home decor, and novelty merchandise such as this uniquely designed goblet.