ZIG LETTER PEN COCOIRO LP REFILL, BLUE-BLACK FROM KURETAKE®SKU: LP-R-378S SOLD AS: Single Ink Refill⚠️ PEN BODY NOT INCLUDED Designed for the Kuretake® Cocoiro pen system, this Blue-Black ink refill lets you refresh and customize your Cocoiro pen with a refined, expressive color. Featuring a semi-flexible extra-fine fiber brush tip, it delivers smooth ink flow with controlled line variation—ideal for everyday writing, brush lettering, and calligraphy. The dye-based, water-based ink snaps easily into compatible Cocoiro pen bodies for quick, mess-free replacement. KEY FEATURES🖋️ Extra-fine semi-flexible fiber brush tip for controlled, expressive strokes🎨 Rich Blue-Black dye-based, water-based ink💧 Non-waterproof, water-soluble ink🔄 Snap-in cartridge system for easy replacement🎯 Sealed cartridge end doubles as a visible color indicator🇯🇵 Made in Japan by Kuretake COMPATIBILITY• Compatible with ZIG Letter Pen Cocoiro pen bodies• Designed for the Cocoiro LP refill system SPECIFICATIONS• Ink Color: Blue-Black• Ink Composition: Dye-Based, Water-Based• Tip Type: Brush• Tip Material: Felt• Tip Size: Extra Fine• Max Diameter: 9.4 mm• Length: 12.0 cm / 4.7 inches• Tip Length: 0.3 cm / 0.1 inches• Weight (without cap): 0.18 oz / 5 g• Quantity: 1 refill IDEAL FOR✍️ Everyday writing with a refined, professional tone🎨 Brush lettering and modern calligraphy📓 Journaling, planners, and creative notes🖤 Cocoiro users who enjoy customizing their pen experience FINAL NOTESmooth, expressive, and easy to replace, the Kuretake® ZIG Letter Pen Cocoiro LP Refill in Blue-Black keeps your pen performing beautifully—subtle color, precise control, and effortless customization ✨🖋️
