Experience bold and efficient writing with the Tombow MONO Work Mechanical Pencil, designed for those who value speed and clarity in their work. Equipped with a sturdy 1.3mm lead and a retractable MONO eraser, this pencil ensures smooth, dark lines and precise corrections, making it ideal for both standardized tests and capturing quick notes or ideas. Key Features: 1.3mm High-Performance Lead: Delivers thick, dark lines that are easy to read and erase, enhancing writing speed and legibility. Retractable MONO Eraser: Features a 5.3mm diameter MONO eraser with excellent erasing capabilities, perfect for precise corrections. Non-Slip Rubber Grip: A 40mm long grip provides a comfortable and secure hold, reducing hand fatigue during extended writing sessions. Short Rubber Knock Button: Designed for easy clicking without interfering with your writing, and also serves as a roll stopper to keep the pencil in place. Simple Design in Five Colors: Available in five sleek colors without any distracting text, suitable for various settings, including exam environments. Specifications: Specifications Details Lead Diameter 1.3mm Eraser Diameter 5.3mm