The uniball ZENTO UBR-ZML is the dedicated replacement refill for ZENTO 3-color pens. Available in black, red, and blue, it allows each ink color inside the multi-pen to be replaced individually instead of replacing the entire pen.

It contains uni’s specially developed ZENTO water-based pigment ink, designed to provide a soft, low-friction writing feel while producing clean, controlled lines with less feathering, bleed-through, and show-through.

Choose between 0.38 mm for fine writing and detailed planner layouts or 0.5 mm for a slightly broader everyday line. Match the refill size to the original tip size of your ZENTO three-color pen.

Important: UBR-ZML is made specifically for the ZENTO three-color pen mechanism. It is different from the full-length UBR-Z refill used by single-color ZENTO pens.

[Specifications]

• Model: UBR-ZML
• Product type: Replacement refill for ZENTO three-color pens
• Tip sizes: 0.38 mm and 0.5 mm
• Ink colors: Black, red, and blue
• Ink type: Water-based pigment ink
• Compatible models: ZENTO Standard, Flow, and Signature three-color pens
• Not compatible with: Single-color ZENTO pens using UBR-Z refills
• Quantity: 1 refill
• Made in Japan

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