Frosted Ink Bag Fountain Pen with 0.38mm or 0.5mm Nib in Black or Blue – High Quality Plastic Barrel, 13.8cm Length, 1.1cm Diameter, Smooth Writing for Everyday Use
Frosted Ink Bag Fountain Pen – 0.38mm or 0.5mm Nib – Black or Blue

This fountain pen combines a practical ink bag filling system with a lightweight plastic body and a frosted barrel finish. With a 13.8cm length and 1.1cm diameter, the pen suits everyday writing, note-taking, and sketching. Choose between a 0.38mm fine nib or a 0.5mm medium nib, and either a black or blue colour. The frosted texture reduces slipping and keeps the barrel looking clean. This is a straightforward, no-fuss writing tool designed for comfortable use over longer periods.
Features and Construction

The pen is built from high quality plastic for low weight and reliable daily performance. The stainless steel nib is available in two sizes to match different hand pressures and writing styles.
Material and Build
The barrel is made from high quality plastic, which keeps the pen light enough to carry in a pocket or pencil case without weighing you down. The frosted finish adds texture, improving grip and minimising visible smudges or scratches.
Size and Practical Fit
At 13.8cm long and 1.1cm in diameter, the pen is a standard handheld size. It feels balanced in the hand and does not require an unusually wide or narrow grip. The dimensions suit both adults and older children for general writing tasks.
Uses and Placement

With its simple ink bag refill system and two nib options, this pen works well for a range of everyday situations. The frosted finish also makes it a sensible choice for shared or high-use environments.
Event or Professional Use
Office workers and students will appreciate the reliable ink delivery and quick refill process. The black or blue colour options are appropriate for signing documents, taking meeting notes, or filling out forms where a neat, consistent line is expected.
Everyday Home Use
At home, the pen is useful for journaling, letter writing, or marking envelopes. The choice of nib width lets you tailor the line to personal preference – fine for detailed work, medium for bolder handwriting.
Benefits and Buying Value
This pen avoids the mess of bottle filling and the waste of disposable pens. Its plastic build and straightforward design mean it can be used and refilled many times.
Reuse and Low Maintenance
One ink bag replaces several disposable cartridges, reducing material waste. The nib is easy to rinse under water if it dries out, and the plastic body requires no special care beyond occasional wiping.
Why Choose This Product
If you need a functional fountain pen with a clean filling method and a choice of nib width, this model offers the basics without extras that raise the price. The frosted barrel and simple colour options keep the focus on writing performance.