Kuretake Zig Letter Pen COCOIRO Black Replacement Cartridge for Ink with Flexible Brush Made in Refill, Ink, Pen, Extra-Fine Tip, Japan.

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✅ IMPORTANT NOTICE - Please check the product images, size, specifications, and compatibility before purchase. - For electronic items, Japan uses 100V and Type A plugs. A voltage transformer may be required. - Games, DVDs, Blu-rays, and media items may have region codes or Japanese-only language settings. ------------------------------ "Cocoiro" comes from a combination of the Japanese words for "heart" (COCORO) and "color" (IRO). It is a letter pen with a flexible, semi-hard nib that draws precise and sharp lines. [Brush Tip] The flexible brush tip is ideal for drawing lines of varying widths. By alternating between varying pressure and position of the pen, the difference in stroke length will vary by approximately 0.2 to 1.0 mm as the speed increases. This type of pen is delicate, but suitable for everyday writing, decorating, hand lettering, modern calligraphy, and illustration. [Ink Cartridge] This pen is refillable, so you can continue using the pen body and refill it as needed. COCOIRO is designed so you can customize the body, ink, and tip to match your own style and "heart color." "Cocoiro" comes from a combination of the Japanese words for "heart" (COCORO) and "color" (IRO). It is a letter pen with a flexible, semi-hard nib that draws precise and sharp lines.