Pentel Ain Lead Refills offer ceramic-core durability and consistent graphite density for minimal breakage and rich, clean lines.

Suitable for both writing and drafting, these leads maintain point sharpness longer than standard options.

• Lead grade: B
• Lead size: 0.5 mm
• Length: 60 mm per piece
• Quantity: 40 pieces per pack
• Structure: Ceramic-reinforced lead enhances strength and reduces crumbling
• Packaging: Supplied in easy-dispense plastic tubes
• Compatibility: Fits most mechanical pencils of matching diameter
• Origin: Made in Japan