Pencil Sharpener Electric and Battery Operated-Best Quiet Portable Personal Electronic Sharpener for Pencils-3 Sharpness Settings-Heavy Duty-Office School Home-USB Plug- Free Coloring Books (Black) FAST RELIABLE QUIET - Easiest and quickest electric sharpener. Centers the pencil for an even sharpen in seconds. Durable, stays put in use, choice of colors. Vertical pencil insert, no need to hold sharpener while sharpening. Non-skid rubber footing for stability. Compact and sturdy with good torque. 3 SHARPNESS SETTINGS - Choice of point for different jobs and pencil users. Heavy duty helical steel blade sharpens symmetrically and evenly so lead is not weakened on one side. No more lop sided pencils. Leaves wood and graphite very clean and smoothly cut. Can cut to a duller point for younger children or to use for shading CHOICE OF 3 POWER MODES - AC power, Battery operated and USB. USB cable and AC adapter included in package. Convenient, portable, allowing you to color in anywhere. Great for mindfulness coloring outside, in parks, away from home, road trips, outdoor work. Lightweight yet powerful, comfortable to carry in a bag. Keep your desk clutter free. Store in your desk drawer and use it there. No need to plug in every time. BUILT IN AUTO STOP SAFETY AND EASY TO CLEAN - Sharpener stops immediately shavings receptacle is opened. No access to moving blade while working. Easy to empty shavings box designed to avoid spillage. Tip shavings into a bowl for convenience. SUITABLE FOR PROFESSIONALS AND HOBBYISTS - Perfect for office use, home office, student desks, accounting offices, home schooling, teachers, musicians who mark scores, graphic artists, construction contractors, industrial designers, hobby artists, mindulness coloring enthusiasts, crossword and Sudoku puzzlers. Perfect gift for adult colorers, children and grandchildren.