Zebra CJK-0.5 Gel Ink Rollerball Refill 0.5mm - Black, Red and Blue | Compatible with Sarasa JJ3 JJ6 JJZ33 JJZ49 | Japan Authentic Gel Pen Refill Student Exam

Keep Writing, Never Stop - Zebra CJK-0.5 Gel Ink Refill

Introducing the Zebra CJK-0.5 Gel Ink Rollerball Refill - the authentic Zebra replacement refill for the iconic Sarasa retractable gel pen series. Available in Black, Red, and Blue, the CJK-0.5 delivers Zebra's smooth, consistent 0.5mm gel ink in a transparent-barrel refill with a precision needle tip - compatible with the Sarasa JJ3, JJ6, JJZ33, JJZ49, and all standard Sarasa retractable bodies. Genuine Zebra quality, guaranteed.

• 0.5mm Needle Tip - Precision Gel Line for Exams and Notes: The CJK-0.5 features a precision 0.5mm needle tip that delivers a clean, consistent gel ink line - ideal for exam answer sheets, dense study notes, daily journaling, and office writing. Available in Black, Red, and Blue - the three essential ink colours for any student or professional.
• Compatible with All Sarasa Retractable Bodies - JJ3, JJ6, JJZ33, JJZ49 and More: The CJK-0.5 is the standard OEM refill for Zebra's Sarasa retractable gel pen range - including the JJ3 (Sarasa Clip 0.5mm), JJ6 (Sarasa Push Clip 0.5mm), JJZ33 (Sarasa dry 0.5mm), and JJZ49 (Sarasa Grand 0.5mm). Simply click out the old refill and click in the new one - no tools, no mess, no waste.
• Smooth Gel Ink - Consistent Flow from First Line to Last: Zebra's gel ink formula delivers a smooth, skip-free writing experience from the very first stroke to the last drop of ink. The transparent refill barrel lets you monitor ink levels at a glance. Ink is water-resistant once dry.
• Authentic Zebra CJK-0.5 - Red Box, Genuine Quality: Presented in Zebra's signature red retail box with the CJK-0.5 replacement refill label and the 0.5mm colour indicator badge - a guarantee of authentic Zebra quality. The red Zebra box with the ZEBRA logo is your assurance of genuine ink performance.
• Japan Zebra Authentic Refill - Student, Exam and Office Essential: A must-have for Sarasa pen users, students preparing for exams, and office professionals. Stock up in all three colours - Black for everyday writing, Red for marking and corrections, Blue for notes and signatures - and never run dry at a critical moment.