KOKUYO WP Rollerball 0.5mm Refill Black WP-R200D

KOKUYO WP Rollerball Refill Black (WP-R200D)
Specially engineered in Japan for the KOKUYO WP pen series, this premium refill delivers an exceptionally smooth, low-resistance stroke that turns everyday notes into expressive handwriting.

Please Note: This refill contains Black Ink (WP-R200D).

• Ultra-Smooth Springless Tip: Unlike conventional refills, the WP-R200D removes internal springs to allow the 0.5mm ball tip to rotate freely. The result is instant, feather-light ink delivery requiring almost zero pressure.
• Rich Water-Based Dye Ink: Formulated with a low-viscosity ink that glides seamlessly across paper, producing deep black lines with natural shading and rich tonal character.
• Flawless at Any Angle: Built to perform reliably whether you hold your pen at a steep angle or low sweep; no skips, drag, or railroading.
• Precision Japanese Engineering: Designed to seamlessly drop into your KOKUYO WP Rollerball body for long-lasting, reliable write-outs.