Electric Pencil Sharpener- Automatic, Best, Quiet Motor; Battery Operated or USB-powered; Safe for Kids; Perfect for Home and Office Use; for Regular and Colored Pencils- Money Back Guarantee. Multiple power sources: can be powered by either USB (wire included), 4.5  6V adapter (not included), or 4 AA batteries (not included). With these options, you never have to worry on how to power your sharpener. FREE spare blade included hidden in the battery compartment. Always be on point with its heavy duty replaceable blade. No need for switches, motor automatically activates and deactivates as you insert and remove the pencil. Perfect fit for 8mm and thinner width pencils. Get the most out of your purchase. Portable and weighs only 4.8 ounces great for travel, office, school, and home use. Avoid carrying too much weight and enjoy your adventure even more! 100% kid safe. Its built-in safety cut-off feature activates when receptacle is removed. Be at ease every time your child uses the product. Being a socially conscious brand, tatji donates 1 from each sale to Philippines Castle Orphanage, Trinity Childrens Home  A Foundation of Faith, Hope, and Love. Share your love in every purchase. You are secured with your purchase. tatji offers a no question asked, money back guarantee. Buy your electric pencil sharpener in confidence.