SKU: 44826912042

Iroshizuku Ink Cartridges - Ku-Jaku

Sale price$10.44 Regular price$11.60
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Iroshizuku Ink Cartridges - Ku-JakuPilot Iroshizuku Ku Jaku ink cartridges bring the celebrated peacock inspired blue green to the ease of a cartridge format. Enjoy the nuanced color and dependable flow of Iroshizuku in a clean, travel ready pack that drops into your daily writer without fuss. Color & Performance Ku Jaku is a vibrant teal blue with lively shading that adds character to notes, journals, and correspondence. The smooth, dye based formula is well behaved on fountain pen

Pilot Iroshizuku Ku-Jaku ink cartridges bring the celebrated peacock-inspired blue-green to the ease of a cartridge format. Enjoy the nuanced color and dependable flow of Iroshizuku in a clean, travel-ready pack that drops into your daily writer without fuss.

Color & Performance

Ku-Jaku is a vibrant teal-blue with lively shading that adds character to notes, journals, and correspondence. The smooth, dye-based formula is well behaved on fountain-pen-friendly papers and offers reliable starts and consistent flow for everyday use.

Compatibility & Convenience

These proprietary cartridges fit Pilot and Namiki fountain pens that use the Pilot cartridge/converter system, delivering quick swaps at the desk or on the go. Please note they are not compatible with standard international cartridges.

Technical Specifications

  • Color: Ku-Jaku (peacock-inspired teal-blue)
  • Ink type: Dye-based fountain pen ink
  • Format: Pilot proprietary cartridges
  • Quantity: Pack of 6 cartridges
  • Compatibility: Pilot/Namiki cartridge/converter pens (e.g., Metropolitan, Kakuno, Prera, Explorer, Custom 74)
  • Not compatible with standard international cartridges
  • Country of origin: Japan
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 44826912042

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 1736 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
V
Verified Purchase
vanboneye
Belleville, US
★★★★★ 5
Nice shirt
Size: Large, Color: Green
Cool shirt, great blended colors. Fit is great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
S
Verified Purchase
S. Mason
Draper, US
★★★★★ 5
Nice shirt, great price
Size: Large, Color: Royal Blue
Very nice shirt. Has a soft, flowy (?) hand to it. Not starchy like a lot of oxford button-down collar shirts. Second one I’ve bought. Nice
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
P
Verified Purchase
Patrick Turner
Port Orchard, US
★★★★★ 5
Great shirts.
Size: X-Large, Color: Black
I have 10. These are great, stylish shirts especially for the price. I usually wear between size L-XL slim fit (Banana Republic). I’m 6’ 200 lbs medium athletic build and L fits perfectly. With a quick press, they do not wrinkle easily. I get plenty of compliments.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
K
Verified Purchase
Kendall
Alexandria, US
★★★★★ 4
Runs large, not slim fit
Size: Medium, Color: Green
The shirt definitely runs large like all the other reviews say. I usually wear a large, but the medium fit much better. The shirt is definitely not slim fit though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
R
Verified Purchase
Richmonddiva
Chelsea, US
★★★★★ 5
Great fit and look
Size: Medium, Color: Grey
Husband loved it! Great fit and he said it was comfortable. Can be worn untucked or tucked in pants. He wore it with jeans and a blazer untucked for a graduation party and looked perfect for the occasion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026

recommand products