This is the silliest USB gadget I have ever come across. A USB sharpener to make you a bit more lazy. The iSharpener automatically spins and displays multi color LEDs when it is in the process. I really don’t feel the need to have a USB gadget to sharpen a pencil, I prefer the conventional way. Anyways if you are not a pro-USB, you can also pop in four AA batteries. It costs just $9.97.