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Quantity
1
Twist mechanism for easy conversion: Enables quick switch between cartridge and bottled ink for convenience
Universal fit for most Sheaffer models: Compatible with 100, 200, 300, Prelude, Sagaris, and Intensity pens
Durable resin construction: Ensures long-lasting performance and resistance to wear
Simple installation and removal: Allows hassle-free refilling without special tools
Summarized by Shop
This will fit most Sheaffer fountain pens. Will fit the following: 100, 200, 300, Prelude, Sagaris, and Intensity.
It will NOT fit the VFM Series (as they accept a standard international ink cartridge only).
👉 Various Way to fill ink : https://youtu.be/64h04yo_IZI
Material
Resin
Diameter
8 mm
Color
Black, Silver, Gray
Pattern
Solid
Country of Origin
China
Summarized by Shop
4.9
70 ratings
5
4
3
2
1
Convert review
Converter works as advertised allowing my use of Pilot/Namiki Shin-kai Iroshizuku in my Sheaffer 300
R
Randall · July 26, 2026
Sheaffer Converter Piston
Sorry I have not used it yet.
C
Chris · July 28, 2026
Had to get a converter for a Sheaffer fountain pen, but it didn't come with one. So, I had to order it from the company, which i am fine with it. Now that I have the converter, i can ink the fountain pen. Fast shipping is good.