CARL Angel-5 Pencil Sharpener, Blue Two-handed operation. Portable. Desk clamp included. Automatically draws pencil in and stops sharpening when tip is achieved. ABS plastic parts are strong, durable, colorfast and recyclable. Tool steel rotary cutter good for 5,000 uses - Carl A-5 Replacement Cutter and Handle Assembly available. Quiet operation - just avoid using on a resonating surface!