FEInk

FEInk is a modern iteration on EInk technology that uses Particle Emitter technology a fast full-colour EInk display.

FEInk is used in mobile tablet devices to create fast digital notebooks that allow for input via real pens or pencils where the device can save and reprint anything inputted onto it. These devices still have a screen like tablets on Earth. FEInk tablets come in many sizes, ranging from B6 to A4.