The “Water Tree” concept is a hanging lamp that bears water-filled capsules. A blue LED indicates cold water, while the red ones might be perfect for brewing a cup of instant coffee. Click here for first picture in gallery.
And don’t forget to put them back to get a refill. But sensei, how do I know when the filter needs a changing? Grasshopper, just pay attention to the color changing fruit. If they’re gray, then obviously it’s time