Pilot Iroshizuku Kon-peki Fountain Pen Ink

Pilot Iroshizuku Kon-peki Bottled Fountain Pen Ink (15ml)

Pilot Iroshizuku Kon-peki (Deep Cerulean Blue) is celebrated as the flagship cerulean hue of Pilot's acclaimed 24-shade nature collection. Capturing the vast, tranquil clarity of a brilliant summer sky, Kon-peki delivers an uplifting, luminous blue writing experience. Its exceptional multi-tonal shading transitions smoothly from bright azure highlights in fine, quick strokes to rich, saturated ocean cyan in broader passes, accented by a subtle reddish sheen on fountain pen-friendly papers.

Key Features

• Luminous Cerulean Blue (Kon-peki): Inspired by expansive Japanese summer skies, offering vibrant cyan-blue shading with high contrast and subtle reddish sheen.
• Non-Carbon Dye Chemistry: Completely water-soluble and particle-free formulation that ensures reliable capillary draw and zero nib clogging.
• Silky Capillary Flow: Engineered for optimal surface tension, producing effortless nib glide and consistent, controlled line wetness.
• Compact 15ml Glass Bottle (INK-15): Weighted, faceted glass silhouette paired with an octagonal sealing cap, ideal for portable carry, desktop rotation, or ink sampling.
• Universal Instrument Compatibility: Fully suited for cartridge-converter fountain pens, piston fillers, vacuum mechanisms, glass dip pens, and calligraphy nibs.

Specifications

• Brand: Pilot
• Collection: Iroshizuku
• Color: Kon-peki (Deep Cerulean Blue / Deep Azure)
• Model Code: INK-15
• Formulation: Non-carbon water-based dye ink
• Volume: 15 ml (0.5 fl oz)
• Container: Clear glass bottle with threaded octagonal cap
• Country of Origin: Japan

Frequently Asked Questions

Does Pilot Iroshizuku Kon-peki clog fountain pens?
No. Kon-peki uses a completely soluble dye-based formulation without solid carbon or pigment particles, making it exceptionally safe for fine nibs, delicate feeds, and vintage mechanisms with simple water rinsing.

Does Kon-peki exhibit sheen?
Yes. On non-absorbent, fountain pen-friendly papers like Tomoe River or Midori MD, heavier pools of Kon-peki can produce a soft copper-red sheen over its vibrant cerulean body.

Is Kon-peki waterproof?
Like traditional fountain pen dye inks engineered for effortless cleaning and instrument longevity, Kon-peki is water-soluble and will lift or wash when exposed to liquids.

Can this bottle be used directly with converters and dip pens?
Yes. The wide bottle opening comfortably accommodates standard fountain pen converters, glass dip pens, and calligraphy dip nibs.

For inquiries regarding confirmed orders, customer support is available at szjyf@outlook.com. Orders can be canceled for a full refund at any time prior to shipment dispatch.