Tepoinn Electric Pencil Sharpener Heavy Duty Manual Battery Operated School Pencil Sharpener for Kids, Art Pencils, Classroom, Office (Upgraded Version) (Original Version) Lifetime Warranty: Lifetime Manufacturer Replacement Guarantee. Please feel free to contact us without hesitation if you need any help. ADULT & KID FRIENDLY: Tepoinn pencil sharpener will STOP running once the shaving tray is removed. The SAFE LOCK ensure enough safety for your kids, no worries. Durable Blades: Creates a sharp yet durable point in seconds, which can be used about 1500 times. Replacement [ordinary] blades included. Conveniently to replace. Flyaway Cutter System: Stops cutter automatically when pencil is sharp, clean shavings with no mess. Size: 4.33 L x 2.76 W x 3.15 H in, Portable,easily carried-on. Specific and Engineered Design: 2 holes design, with diameter 6-8 mm and 9-12 mm, suitable for your different size pencils like colored and ordinary pencil with ease.