This two hole pencil sharpeners with container made of magnesium alloy metal. Comes in oval-office shape with pencil hole cap. Designed to use for left-handed person. The blades are made of high-carbon steel, therefore long-lasting and very sharp. Dynamic torsion action built into each blade makes for a smoother, cleaner cut. Metal sharpeners made of magnesium alloy, position pencil at more precise angle.