Tombow 0.5mm Royal Blue Water-Based Ballpoint Pen Refills Pack of 10

Enhance your writing experience with the Tombow 0.5mm Royal Blue Water-Based Ballpoint Pen Refills Pack of 10. Designed to fit your favorite Tombow pens, these refills offer smooth, consistent ink flow that delivers crisp and vibrant royal blue lines. Whether you're taking notes, journaling, or sketching, these refills provide a reliable and enjoyable writing experience every time.

This pack of 10 refills ensures you always have a fresh ink supply on hand, making it an excellent choice for students, professionals, and artists alike. The water-based ink dries quickly to prevent smudging, keeping your work clean and legible. Easy to install and compatible with multiple Tombow pen models, these refills make maintaining your pens simple and convenient.

• Product Material: Plastic and water-based ink

• Manufacturer: Tombow

• Pack of 10 pen refills for extended use
• 0.5mm tip size for precise and clear writing
• Royal blue water-based ink for vibrant and smooth lines
• Quick-drying ink to reduce smudging
• Compatible with various Tombow ballpoint pens

To replace the refill, unscrew or pull apart your Tombow pen according to the pen model's instructions. Remove the old refill and insert the new Tombow 0.5mm Royal Blue refill securely in place. Reassemble the pen and test the ink flow on paper. Store unused refills in a cool, dry place to maintain ink quality.

Keep the refills stored in a sealed package or container to prevent drying out. Avoid exposure to extreme temperatures or direct sunlight, which can affect ink performance. If the pen tip becomes clogged, gently clean with a damp cloth. Do not use harsh chemicals or solvents on the refills.