Boox, a company known for its e-readers and digital note-taking devices, has teased a new model called the Picco. The device is described as incredibly tiny, featuring a 3.97-inch monochrome e-paper display. This makes it one of the smallest e-readers on the market, potentially fitting easily into a pocket or small bag. The monochrome e-paper technology is similar to that used in popular e-readers, offering a paper-like reading experience that is easy on the eyes, even in bright sunlight. While Boox has not yet announced full specifications or a release date, the Picco appears aimed at readers who want an ultra-portable device for on-the-go reading. The small screen size suggests it may be best for quick reading sessions or carrying in addition to a smartphone. Boox typically runs Android on its devices, so the Picco might offer app support, but this has not been confirmed. The tease comes as e-readers remain popular among book enthusiasts who prefer dedicated devices over tablets for long reading sessions. The Picco's compact size could attract those who find even standard 6-inch e-readers too large for daily carry. More details are expected as Boox prepares to launch the device.