Pilot |REFILL FOR MR Blue BALL PEN | Stainless Steel Tip F

Pilot |REFILL FOR MR Blue BALL PEN | Stainless Steel Tip F

Refine your writing experience with this premium blue ball pen refill, crafted to bring the durability and performance you expect in a writing instrument. Designed especially for MR-series pens, it balances smoothness, longevity, and precision.

Design & Construction

• The tip is made from stainless steel, ensuring a sharp, consistent point that resists wear through extended use.

• Inside, the refill features a sealed ink chamber that maintains optimal flow while minimizing leakage and drying.

• The refill body is machined to match the MR-series pen internals—ensuring correct fitting, alignment, and secure seating within the pen barrel.

• The geometry (length, diameter, flange placement) is calibrated so that the tip aligns properly with the feed and cap when inserted.

Writing Performance

• The ink is oil?based blue ballpoint ink, engineered to start reliably with minimal pressure and write cleanly on multiple types of paper.

• Because of the stainless steel tip and well-managed ink viscosity, lines remain consistent—even at faster writing speeds or in varied writing angles.

• The ink dries quickly enough to reduce smearing but remains fluid enough not to feel scratchy.

Compatibility & Use

• This refill is compatible with MR-series ball pens (the MR / MR3 / Retro Pop pen bodies that accept ballpoint refills).

• Replacing the refill is simple: unscrew or pull out the old refill, insert the new one ensuring the tip seats properly, and secure it in place.

• Once installed, it performs as an integrated part of the pen, giving your pen renewed life without needing to replace the whole pen body.

Specifications

• Tip Size: ~0.7 mm (medium)

• Ink Color: Blue

• Tip Material: Stainless steel

• Length & Dimensions: ~9.84 cm (98.4 mm) total length (typical for MR refills) InexPens

• Weight & Feel: Light, unobtrusive—designed so the original pen balance is largely preserved

Durability & Maintenance

• The stainless steel tip helps resist damage, scratching, or wear even under heavy use.

• The design ensures that even when writing hard or fast, ink delivery remains stable without skipping.

• Periodic replacement of the refill is a simple maintenance step; there’s no need to clean or service the refill mechanism itself.

Sample Refill Options to Explore

Here are a few refill products that match or resemble what you might be seeking:

• Pilot Roller Ball Pen Refill 112 0.7?mm — a standard roller / ball refill for the MR line in black or blue options.

• Pilot BRFN?10M Ballpoint Refill — a commonly used MR-series ballpoint refill.

• Pilot Frixion Ball Pen Refill 0.7?mm — though designed for a different pen line, its dimensions and tip style may help you compare performance characteristics.