Description: Features: Mild color, no harm to your eyes, no radiation. Suitable for writing and drawing, home message, etc. Pressure sensitive, easy to use and play. Clear screen with just one button. Ultra thin and lightweight design, convenient to carry. With a CR2016 cell battery. Energy saving design, no battery needed for display. Special and creative color display. enable you to place it on your fridge panel as a message board. Specification: Color: Black,White,Blue, Green, Red Size: approx. 225 X 140 X 4 mm Net Weight: approx. 140 g Gross Weight: approx. 140 g Pen Length: approx. 125 mm/4.92 in Note: Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Included: 1 X 8.5inch Board 1 X Pen