DOUBLE HOLE DESIGN : Battery operated pencil sharpener heavy duty has 2 different size holes, enough to sharpen every pencil to a perfect and durable point in 5-10 seconds with ease, especially for No. 2 pencils & colored pencils. Two holes for 6-8mm and 9-12mm diameter pencils separately. SAFEGUARDS : Electric sharpener for kids won't operate if the cover is removed or is not installed correctly, which means that it won't hurt your kid's finger when is using it in classroom. The pencil sharpener battery operated is powered by a standard 4 AA batteries (Batteries not included). TOP PRIORITY PERFORMANCE:-slip mat on the bottom will keep the pencil sharpener battery operated sturdy at any time and also easy to clean by simply removing the cover and dusting the shavings. 1×Electric Pencil Sharpener COMPACT & PORTABLE:Electric sharpener heavy duty easy to transport. An ideal choice for artists, students, professors, engineers, architects, and fashion designers of all ages, making drawing, writing, and coloring much easier. Size:7×7.5×7cm/2.76×2.95×2.76inch SAFEGUARDS : Electric Sharpener For Kids Won't Operate If The Cover Is Removed Or Is Not Installed Correctly, Which Means That It Won't Hurt Your Kid's Finger When Is Using It In Classroom. The Pencil Sharpener Battery Operated Is Powered By A Standard 4 AA Batteries (Batteries Not Included). DOUBLE HOLE DESIGN : Battery Operated Pencil Sharpener Heavy Duty Has 2 Different Size Holes, Enough To Sharpen Every Pencil To A Perfect And Durable Point In 5-10 Seconds With Ease, Especially For No. 2 Pencils & Colored Pencils. Two Holes For 6-8mm And 9-12mm Diameter Pencils Separately. 1×Electric Pencil Sharpener TOP PRIORITY PERFORMANCE:-slip Mat On The Bottom Will Keep The Pencil Sharpener Battery Operated Sturdy At Any Time And Also Easy To Clean By Simply Removing The Cover And Dusting The Shavings. COMPACT & PORTABLE:Electric Sharpener Heavy Duty Easy To Transport. An Ideal Choice For Artists, Students, Professors, Engineers, Architects, And Fashion Designers Of All Ages, Making Drawing, Writing, And Coloring Much Easier.