Lumi Cube Lights - The Challenge This Week

The challenge this week was to get and play with Lumi cube lights, which Alexandra introduced me to less than two weeks ago. Would you please describe these, these nonguses to our listeners? These little dong, dongai are small cubes that when you look at them, you would think that's a weird way to make a flashlight. But what it is is. Or like that's a slightly oversized fidget cube.