The wizards at Hidden Lab have been cooking up some new magic: Thermochromic keys.
What is Thermochromic?
When the temperature is raised to about 31°C, the colour changes. When the temperature drops, the colour changes back to the original. It really is quite remarkable, check the images below to see it in action.
They are available now from Hidden Lab. Order yours today.
The first samples of the Thermochromics were available in Topre only, which was a major disappointment for many. However, the new edition is available in both Cherry MX and Topre. The colours have also changed, with two variants offered: Ice Blue to Snow White, and Sakura (cherry blossom pink) to Snow White.