At first glance this Matariki Heat-Change Mug is plain black. Simply add your favourite hot drink and watch as the bright blue stars of Matariki slowly emerge from the darkness. Stargazing has never been so cozy!
Help spread an important environmental message with this Climate Change Thermal Mug. Before your very eyes, coastlines shrink and the ocean levels rise.
This Planet Thermal Mug features beautiful original portraits of our solar system. Every time you enjoy a hot beverage, you can learn about each planet.
Do you know someone who’s irrational before their first coffee? Gift them this mug with an irrational number on it. Coffee and Pi – what a great combo!
