Replacement Ink for Pentel Energel Pen BL57 BL77

• Compatible with Pentel pens: BL107, BL117, BL407, BL417, BL57, BL77
• Tip diameter: 0.7 mm
• Stainless steel tip
• Line thickness: 0.35 mm
• Line length: 550 m
• Ink color: brown

Pentel pens are known for their high quality, emphasizing durability and ease of use, making them essential in every office and pencil case.

Manufactured in France with exceptional attention to detail, meeting the highest international ISO 9001 and ISO 12757-1 standards, confirming quality and careful craftsmanship.

Its convenient clip allows easy attachment to any jacket, shirt, or sweatshirt, making it an ideal choice for students and office workers.