SMARTRO Electric Pencil Sharpener, Best USB or Battery Operated Heavy Duty for No.2 and Colored Pencil (Blue);

Smartro electric pencil sharpener is an ideal choice for artists, students, professors, engineers, architects, fashion designers due to its compact design,
making drawing, writing, and coloring much easier.
Dual Hole
Two holes of the different size, 6-8mm and 9-12mm for #2 graphite pencils and colored pencils.
Heavy Duty Office/School Professional Pencil Sharpener
Powerful, it sharpens every pencil to a perfect point yet durable in 3-5 seconds with ease, especially for #2 graphite pencils, colored pencils, triangular pencils, and large pencils.
Replacement Blades
Replaceable cutter design extends the lifespan of the sharpener.
Battery Operated or USB powered
The sharpener is powered by a USB outlet or 4 AA batteries for ease of use. We suggest you using an AC adapter that supplies 2A in order to get more power. Never worry about the batteries running out of power.
We recommend customers to use a USB adapter if they use 12mm pencils frequently.
Auto-stop, Safe for Kids
It 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 he or she is using it in classroom.
Must-have Office Goods for Teachers
Cleaning is simple by removing the cover and dusting away the shavings.
Package includes: 1 x electric pencil sharpener, 2 x cutters, and 1 x USB cable (Batteries not included)