- No harm to the eyes, no radiation, the eyes will not be tired for a long time.
- Practise calligraphy, painting, writting.
- Arithmetic, prepare a draft.
- Family memo message.
- Pure pressure induction, writing sensitive. All hard things can be written, no pen and ink paper needed, can be written in hand.
- Full screen one key erasing, convenient and quick, with CR2020 battery (Built-in).
- Ultra thin volume design, easy to carry.
- Handwriting shows no electricity, safety and no radiation.
- The interval between the Sketchpad is colorful.