1、Fine quality material, safe and non-toxic, no harm to children. 2、Help explore kids\u0027 creativity, develop their writing and drawing skills. 3、Take a special tablet with a light-accumulating coating, a flashlight marker and start drawing! 4、From the touching of the \"brush\" to the \"canvas\", there will be light lines, the brightness and clarity of which depends on the d 5、You can not erase from the work surface, but you can draw on top, since each new line will be brighter than the previous one. Completely the same picture disappears itself in 30-40 minutes. 6、At the other end of the marker is a pen with special ink that appears only under the light of the flashlight. 7、The luminous pen appears only under the light of the flashlight. It can not be drawn on a tablet - use plain paper for this! 8、This drawing board is definitely a perfect gift for all festivals such as children birthdays, Christmas, new year or any other occasion. This drawing boa rd will help the child to reveal his creative potential, but at the same time, furniture and wallpaper in your apartment will not be "decorated" with patterns and hand-writing. It not only is a but also a communicative link between you and child. With it, your kids can doodle freely with their friends and parents to share their happiness. A perfect educational for your kids. Features: Fine quality material, safe and non-toxic, no harm to children. Help explore kids' creativity, develop their writing and drawing skills. Take a special tablet with a light-accumulating coating, a flashlight marker and start drawing! From the touching of the "brush" to the "canvas", there will be light lines, the brightness and clarity of which depends on the distance from the marker to the tablet and the angle of inclination. You can not erase from the work surface, but you can draw on top, since each new line will be brighter than the previous one. Completely the same picture disappears itself in 30-40 minutes. At the other end of the marker is a pen with special ink that appears only under the light of the flashlight. The luminous pen appears only under the light of the flashlight. It can not be drawn on a tablet - use plain paper for this! This drawing board is definitely a perfect gift for all festivals such as children birthdays, Christmas, new year or any other occasion. Specifications: Size: 3 Sizes (Optional) * Size 1(A5): 218 * 148 * 20mm / 8.58 * 5.83 * 0.79in * Size 2(A4): 300 * 215 * 20mm / 11.81 * 8.50 * 0.79in * Size 3(A3): 432 * 303 * 20mm / 17.01 * 11.93 * 0.79in Power-supply(Luminous Pen): 3 * AG3 Button Cell Package Size: * Size 1: 220 * 150 * 50mm / 8.66 * 5.91 * 1.97in * Size 2: 300 * 210 * 50mm / 11.81 * 8.27 * 1.97in * Size 3: 430 * 300 * 50mm / 16.93 * 11.81 * 1.97in Package Weight: * Size 1: 150g / 5.29ounce * Size 2: 260g / 9.17ounce * Size 3: 500g / 17.64ounce Package List: 1 * Drawing Board 1 * Luminous Pen 1 * Copy Pattern Cardboard( Random Pattern) 1 * User Manual 1 * Drawing Board 1 * Luminous Pen 1 * Copy Pattern Cardboard( Random Pattern) 1 * User Manual