Eagle Automatic Pencil Sharpener M5034B- Battery Operated - Heavy Duty Helical Blade Professional automatic pencil sharpener with heavy duty helical steel blade perfect for everyday use. Unit is battery-operated (4 AA dry batteries) so you can easily bring it with you wherever you go. With this sharpener, you can travel easily with style! Sharp point in no time. Has a unique in-house cutting mechanism featuring a premium helical steel blade. Suitable for standard pencils (8mm) and convenient for its easy to empty shavings cover. Sharpen effectively and make the most out of your day's work! Keep your kids safe at all times! With auto-start function and safety lock to prevent hazards, be at ease every time your child sharpens pencils! "eagle" is a socially conscious brand and $1 from each sale goes to Philippines Castle Orphanage, Trinity Children's Home - A Foundation of Faith, Hope, and Love. Give love in every purchase! "eagle" also offers a no questions asked, money back guarantee. Buy in confidence for every purchase.