Pentel Ain Mechanical Lead C2813-B 0.05 inch (1.3 mm), B, 10 Pieces

• Features: Smooth, break-resistant, and stain-resistant high-performance sharp refills
• Lead diameter: 0.05 inches (1.3 mm)
• Hardness: B
• Single item specifications: W 0.8 x D 0.3 x H 3.1 inches (20 x 7 x 78 mm) / 0
• Material: Main Unit: Recycled POM, Cap, Cover: Recycled PC

Balanced performance The items that conflicted to the likes of "smoothness", "break-resistant" and "stain resistant" are both in high dimensions. "Pentetl Ain" is smoother than conventional products. New manufacturing process, smooth and smooth. The new formula uses a special oil for raw materials, which makes graphite and resin carbide smooth when writing, resulting in a smooth writing experience. Case construction for ease of use The case construction has been repeatedly researched and behavior. One hand operation with the case facing upwards reduces the risk of lead spilling.