2 MOD: This pencil is two modes for you: automatic mode and manual mode for you. Automatic mode works with 2 AA batteries (not included). When you install a pencil, it automatically starts to sharpen. If the batteries are low, we can switch to manual mode to easily sharpen the pens. Move the button to a closed position and switch to manual mode. may be interested in these operations and then love to work. . Remnable sharpening and easy use: This type of heavy electric pencil, which has a high quality steel sharpening knife that is good enough to get a well -sharpened point. This battery will start to operate automatically when a pencil is installed. The sharpening process takes about 4-5 seconds. . Corporate device: There is a lock on the upper part of our battery pencil. Lock the upper part by rotating the lock clockwise and ensure the of the use of you and your children. If you need to replace the knife and clean the chips, please turn the lock clockwise to open the top. Rizing Sharfish Standard 6-8 mm Pencils: This electric pencil can quickly know all kinds of 6-8 mm pen (except soft pens). No.2/Suitable for colored pens and even hard coal items. Tenwin Electric Pencil, which is produced from high quality materials, provides up to 3000 tour sharpening without wear. . HARRİK GIFT: This battery is portable, whether an artist, teacher, student or businessman, twin -mode pencil pencil is the choice for you. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia