Large Pencil Sharpener for Colored Pencils: This pencil sharpener electric can sharpen almost all 6-12mm standard and big pencils such as #2 pencils, colored pencils, and even hard charcoal pencils (Soft charcoal pencils are not included). It is also suitable for round, triangular and hexagonal pencils..Electric Pencil Sharpener with Cord: With a more powerful motor, this electric pencil sharpener sharpens quickly in 5-10 seconds and automatically stops working at the perfect point to protect pencil cores and intelligently handle broken pencil cores. It can sharpen almost all 8mm pencils, such as #2 pencils, colored pencils, charcoal and more..AUTO STOP & SAVE PENCILS: The break-resistant pencil sharpener will automatically stop working when it finishes sharpening or the top lid is open. This feature makes your pencil keep an ideal tip without over-sharpening. It helps you save pencil lead greatly..2 ADJUSTABLE PENCIL NIB: This electric pencil sharpener for colored pencils has 2 sharpening settings, blunt and sharp. Different nibs meet your different needs..EASY TO CARRY AND EMPTY: The plug-in pencil sharpener is powered by an AC power cord. It is flexible and convenient to use anywhere. The top opening lid and large shaving box make cleaning easier without messing up your desk. Please contact JARLINK support if there are any problems during the use.