In July 2011 Yota presented a new family of devices compatible with Yota's 4G ...
It has a 4.3-inch, HD LCD display on the front and an e-ink display on the back.
...... or sensory perceptions, e.g. sound (onomatopoeia), movement, color, shape,
Commetns gdk-gulkevichi.ru :
Serious seller 5 * product different image but does the same
It's so good, the ink is medium-high quality, they work well.