Features: Eye-protected Board: The eye-protection screen of painting board can provide a better painting experience, no blue light and glare, no injury for child's eyes in long-term use. Environmentally Friendly: Paper free, the LCD writing tablet can be used for about 100,000 times writing and deleting, equivalent to 100,000+ sheets of A4 paper, which can avoid the waste of paper and pencils. Durable & Portable: The built-in button battery which can be used for 50,000 erasing times and it is replaceable. 7mm ultra-thin body, light weight 195g/6.8oz, ABS shell non-toxic material, which is comfortable and easy to carry. Stylus & Lock-screen Design: The pink/blue/green handwriting board has a built-in magnet. The magnetic design allows the stylus to be attached to the right side of the board, convenient for writing and avoids the loss of the stylus. Suitable for all ages & different scenarios: This writing board can be used by children for writing, arithmetic, spelling and learning, and it is also the best writing board for adults to take notes and memorize information in the office. It can also be used as a family message board to increase the sense of ritual in life. Specification: Model: K7011 Product Color: White, Blue, Green, Pink (Optional) Product Size: 238 x 162 x 7mm Product Weight: 195g/6.8oz Material: ABS+PC Power: Button Battery CR2032 3V, 240mAh Package Size: 17.5 x 1 x 24.5cm Package Weight: 229g/8.7oz Packing List: 1 * Writing Tablet 1 * Writing Stylus