This works on basis of reflected light. The more brighter the ambient light the better it will look. It will now show up in dark rooms. The harder you press the darker the line. Use only included pen. Do not use any sharp objects to write.
No paper and never need to charge. This doodle board saves trees, reusable and durable, it is a paperless smart device
This LCD writing tablet made by LCD pressure-sensitive technology, ultra-bright and ultra-light, just like writing with pen on paper
Perfect for kids, students and businessman. Great help for homework, homeschool, note taking, shopping lists and etc
No radiation and glare, good protections for eyes. Easy to use and easy to erase, this drawing tablet is a great gift