Experience clean and effortless writing with Uni Mitsubishi Pencil Leads. Their unique formula provides superior adherence to paper, resulting in smudge-free and highlighted writing. Infused with nano-diamond particles for added strength and smoothness. Includes 40 pieces of 0.5 mm 2B lead. Upgrade your writing experience with these premium leads.

• Fine leads 0.5 mm for all popular mechanical pencils
• 40 leads per container
• Line width: 0.5 mm