Zebra P-RJF5-BK-BM Gel Ink Rollerball Refill 0.5mm Black (3-Pack)

Zebra P-RJF5-BK-BM Gel Ink Rollerball Refill — 0.5mm Black

Experience the smooth, consistent writing performance that Japanese stationery is famous for. The Zebra P-RJF5-BK-BM gel ink rollerball refill delivers rich, deep black lines at a precise 0.5mm tip — perfect for everyday writing, note-taking, journaling, and professional documents.

Crafted in Japan with Zebra's signature gel ink formula, each stroke glides effortlessly across the page with minimal hand fatigue. Whether you're filling out forms, sketching ideas, or writing letters, this refill keeps your favorite Zebra pen performing like new.

Key Features

• ✅ Tip Size: 0.5mm — ultra-fine for precise, clean lines
• ✅ Ink Color: Black
• ✅ Ink Type: Gel ink — smooth flow, quick-dry, smear-resistant
• ✅ Compatible With: Zebra Sarasa Clip and other JF-series compatible pens
• ✅ Origin: Made in Japan
• ✅ Model: P-RJF5-BK-BM
• ✅ Pack: 3 refills per order

Why Choose Zebra Gel Refills?

Zebra has been engineering precision writing instruments since 1897. The P-RJF5-BK-BM refill uses the same high-quality gel ink found in Zebra's best-selling pens — giving you a reliable, long-lasting writing experience at a fraction of the cost of buying a new pen.

Frequently Asked Questions (FAQ)

Q1: Which pens is the P-RJF5-BK-BM compatible with?

A: This refill is designed for Zebra Sarasa Clip pens and other Zebra pens that use the JF-series refill format. Please check your pen's model number to confirm compatibility before purchasing.

Q2: What is the tip size and ink color?

A: The tip size is 0.5mm and the ink color is Black. It produces a fine, consistent line ideal for detailed writing and note-taking.

Q3: Is this refill made in Japan?

A: Yes. The P-RJF5-BK-BM is manufactured in Japan and meets Zebra's strict quality standards for smooth ink flow and durability.

Q4: How many refills come in one order?

A: Each order includes 3 refills (as shown in the product image), giving you great value and ensuring you always have a backup ready.

Q5: How long does one refill last?

A: Refill lifespan depends on writing frequency and pressure. Under typical daily use, one refill can last several weeks to a few months. The gel ink formula is designed for efficient ink delivery to maximize longevity.

Q6: Is the ink waterproof or fade-resistant?

A: Zebra's gel ink is formulated to be smear-resistant once dry and provides good fade resistance for everyday documents. For archival or waterproof requirements, please check Zebra's specific archival-grade product lines.