Pentel KFR7-B Ballpoint Pen Refill, 0.7 mm Tip, 0.35 mm Stroke, Red, 12 Pack

The Pentel KFR7-B ballpoint pen refill is a high-quality replacement component designed to extend the life of your favorite writing instruments. Engineered for consistency and performance, this refill provides a smooth writing experience with vibrant red ink. The 0.7 mm tip produces a clean 0.35 mm stroke, making it suitable for various writing tasks that require precision and clarity. Each pack includes 12 refills, ensuring you have a reliable supply for your office, school, or home projects.

Advantages

This refill offers exceptional reliability and consistent ink flow, preventing skipping or blotting during use. The high-quality ink formulation ensures that your writing remains legible and professional over time. By choosing to refill your existing pen, you contribute to waste reduction, making this a practical and environmentally conscious choice. The transparent casing allows you to monitor the remaining ink level easily, so you can replace the refill before it runs out completely.

Suitable for

• Daily office documentation and note-taking
• Academic assignments and school projects
• Creative journaling and color-coding tasks
• Use with compatible Hybrid Gel Grip DX and RTX gel pens

When it may not be suitable

This refill is specifically designed for compatible Pentel pen models. It may not fit pens from other manufacturers or different Pentel series, so please verify your pen model before purchase to ensure compatibility.

Key specifications

• Tip size: 0.7 mm
• Stroke width: 0.35 mm
• Ink color: Red
• Quantity: 12 refills per pack
• Compatibility: Hybrid Gel Grip DX and RTX gel pens

How to use

To replace the refill, unscrew the barrel of your compatible Pentel pen. Remove the empty refill by pulling it gently from the housing. Insert the new Pentel KFR7-B refill, ensuring it is properly seated in the mechanism. Screw the barrel back onto the pen body until it is secure. Your pen is now ready for immediate use.

What to consider before purchase

• Check the compatibility with your current pen model
• Ensure the 0.7 mm tip size meets your writing requirements
• Verify that red ink is appropriate for your intended use

Usage recommendations

For optimal performance, store the refills in a cool, dry place away from direct sunlight. Always keep the pen capped when not in use to prevent the ink from drying out at the tip.