We have many iPhone apps dedicated to store your bright ideas. But theis the most convenient one. Of course, the precondition is, you need a chalk.
In fact,is not a real product. Kalomix, a design studio from Hong Kong came up with the wonderful combined with modern technology and traditional tool. From the images, apparently the is painted with black chalkboard paint so that we can use a common chalk to write down some important things on the exterior of the case. After the break, check out the demo video.
Unfortunately, this is only a. Even if you need, the fun case is unavailable at present. By the way, perhaps someone can design a matching iBrush case. Sound good!