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Ink Converter for Standard Fountain Pen Refill from Ink Glass Plug Converter for Various Manufacturers

Product ID: 389902117

Details

Brand
Online
Item dimensions L x W x H
7.6 x 0.8 x
Item weight
5 Grams
Number of pieces
1
Style
Fountain

🔍Crystal clear, reusable design

♻️Refill volume equals 2 cartridges

🖋️Fits all standard fountain pens

$13.84

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🖋️ Elevate your writing game—refill, reuse, and never run dry!

GENEROUS INK CAPACITY - Holds the equivalent of two standard ink cartridges to keep you writing longer.
ECO FRIENDLY REFILLING - Cut costs and waste by refilling with bottled ink instead of disposable cartridges.
UNIVERSAL COMPATIBILITY - Seamlessly fits any standard fountain pen for effortless upgrades.
TRUSTED GERMAN ENGINEERING - Crafted by ONLINE, a premium brand with decades of pen expertise since 1991.
DURABLE CRYSTAL CLEAR BUILD - Sturdy plastic frame designed for multiple uses with a sleek transparent look.

The ONLINE Ink Converter is a premium, crystal-clear plastic refill system compatible with all standard fountain pens. It holds twice the ink volume of a standard cartridge, enabling cost-effective and eco-friendly refilling from bottled ink. Designed for durability and multiple uses, this German-engineered converter combines quality craftsmanship with universal fit, making it a smart upgrade for professionals who value sustainability and style.

Specifications

ASIN	B00UR5HN6C
Best Sellers Rank	#13,011 in Office Products ( See Top 100 in Office Products ) #30 in Bottled Ink
Brand Name	Online
Country of Publication	Germany
Customer Reviews	4.3 4.3 out of 5 stars (1,598)
Global Trade Identification Number	04014421401380
Included Components	ink_cartridge
Ink Color	black
Item Dimensions	7.6 x 0.8 x 0.8 centimeters
Item Type Name	Plastic converter.
Item Weight	5 Grams
Manufacturer	Online
Manufacturer Part Number	40138
Model Number	40138
Number of Pieces	1
Package Size Name	Pack of 1
Point Type	standard
Style	Fountain
Unit Count	1 Count

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.

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TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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Great experience from order to delivery. Highly recommended!

1 week ago

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$13.84

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews