Would someone please explain how this works? i understand a converter is used so i can use other bottled inks. how do i use it?

Put the converter inside the pen (just like a cartridge), put your pen's nib inside the bottled ink, and then screw the converter's screw mechanism at the back, It'll vacuum the ink into the converter just like a syringe. Tip: for a better fill, screw and unscrew a couple of times so no air is left while filling.

Will it fit in a pilot Kakuno?

Yes. The con-50 and con-70 also fit. The con-40 replaces the older con-50

Will this fit pilot mr animal collection?

This converter fits all modern Pilot pens, except a few sold in parts of Europe which are altered to take International style cartridges. I'm not sure if those can take a Pilot converter.

Does it work with any pilot fountain pen?

No, this does not work with all Pilot fountain pens. I'm not sure how familiar you are with fountain pens, but some fountain pens, like the Pilot Custom 823 have built in ink receptacles that are vacuum or piston fillable. So you couldn't use this converter with those. But you can use this converter in any Pilot pen that uses ink cartridges.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fountain Pen Ink Converter Screw Type (CON-40)

Fountain Pen Ink Converter Screw Type (CON-40)

Product ID: 28206871

Details

Brand
PILOT
Item Weight
5.67 g
Item dimensions L x W x H
2.8 x 0.3 x
Number of Pieces
1
Style
Fountain

🔩Screw-type secure seal

👁️Visible ink level window

🖋️0.4ml ink capacity

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 10.14

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Details

Brand
PILOT
Item Weight
5.67 g
Item dimensions L x W x H
2.8 x 0.3 x

Description

🖋️ Elevate your writing game with leak-proof, refillable finesse!

CUSTOM INK FREEDOM - Compatible with any bottled ink, unlocking endless color possibilities.
EASY INK MONITORING - Transparent body lets you track ink levels at a glance—never run dry unexpectedly.
LEAK FREE PRECISION - Screw-type design ensures no messy leaks—write confidently every time.
COMPACT LIGHTWEIGHT - Slim 5.67g converter fits seamlessly in your Pilot fountain pen.
TRUSTED JAPANESE CRAFTSMANSHIP - From Pilot (Namiki), a brand synonymous with quality and reliability.

The Pilot CON-40 is a screw-type ink converter designed for single cartridge Pilot fountain pens, offering a 0.4ml ink capacity with a secure, leak-free seal. Its transparent body allows easy ink level monitoring, making it a reliable and lightweight accessory that transforms your pen into a customizable, refillable writing instrument trusted by professionals worldwide.

Specifications

ASIN	B019W0PO68
Best Sellers Rank	#10,559 in Office Products ( See Top 100 in Office Products ) #24 in Fountain Pens
Brand	PILOT
Brand Name	PILOT
Customer Reviews	4.5 out of 5 stars 3,135 Reviews
Global Trade Identification Number	00072838698100, 04902505515330
Included Components	1 converter
Ink Color	Black
Item Dimensions	2.8 x 0.3 x 0.3 inches
Item Weight	0.01 Pounds
Item dimensions L x W x H	2.8 x 0.3 x 0.3 inches
Manufacturer	Pilot
Manufacturer Part Number	CON-40
Model Number	CON-40
Number of Pieces	1
Package Size Name	Pack of 1
Point Type	Fine
Style	Fountain
UPC	072838698100
Unit Count	1.0 Count
Warranty Description	No Warranty

Reviews

P**R

6.06.2023

J**A

5.01.2026

S**.

29.12.2016

D**N

20.08.2017

L**N

25.08.2025

M**A

14.02.2026

I**N

25.02.2026

B**2

7.02.2026

L**L

21.03.2026

P**.

18.11.2024

P**.

1.04.2024

J**E

8.03.2025

A**K

22.11.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

€ 10.14

Duties & taxes included

In stock

Sold byAmazon ItalyDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Italy.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews