This hand crank pencil sharpener is perfect for kids and classrooms. It comes with a multi-mount base that allows it to be mounted to a wall or suctioned to a tabletop. Hardware for each mounting method is included with each purchase. This always keeps the sharpener steady during use! A kid-friendly knob makes the hand-crank mechanism easy to use. Each sharpener also features a large, translucent shavings bin. This allows users to see when the bin is full and needs to be emptied. Great for classrooms, this manual sharpener features a heavy duty steel cutter that will stand up to years of frequent use.