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Six blue ballpoint refills with stainless steel barrels and medium tips

ChaoQ A-424-2 Ballpoint Pen Refills Blue 1mm Medium 6 Pack

SKU CH-46CN-JRP6F MPN A-424-2

Six stainless-steel ballpoint refills with 1.0 mm medium tips deliver smooth blue ink for office, school or home use

  • VariantBlue
  • Product typeBallpoint, Medium, 44121700
  • Key featuresMedium, Blue, 5.9 × 3.9 × 0.1, ChaoQ
  • Product colorBlue
  • Size details2 in (5.08 cm)
  • Sold as5.9 × 3.9 × 0.1
  • Smooth, consistent ink flow from 1.0 mm medium tip
  • Stainless-steel barrel feels light and premium in hand
  • 9 cm total length fits many popular pen models
  • Pack of six blue refills keeps you writing longer
  • Suitable for office, school, business and home use

Refill type and pack size

These ChaoQ A-424-2 refills are standard ballpoint cartridges with a 1.0mm medium tip in blue ink. The pack contains six pieces, each measuring 3.94 inches long and built with a stainless steel body. They are designed as direct replacements for compatible pens used in office, school or home settings.

Compatibility guidance

The refills suit anyone whose current pen accepts a 3.94-inch, 1.0mm medium ballpoint cartridge and who wants a smooth, smear-resistant line. Buyers whose pen requires a different length, tip width or thread pattern should look at something else, as no adapter or alternative sizing is included.

Critical dimension to verify

The overall length is 3.94 inches (9.9 cm) with a 1.0mm medium point; matching this exact length and tip size against the original refill is the single specification that decides whether the cartridge will fit and write correctly.

How it compares

Measured against everything we stock in Pens, Pencils & Felt-Tip Markers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 82% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand nameChaoQ
Model nameA-424-2
Product typeBallpoint, Medium, 44121700
Product colorBlue
VariantBlue
Size & build
Size details2 in (5.08 cm)
In the box
Pack quantity6 Count 5.9 × 3.9 × 0.1

Questions about this item

How long is each refill before it needs replacing?

Each refill measures 3.9 inches total length with a 1.0mm medium tip.

Does the stainless steel body get hot during long writing sessions?

The stainless steel refill body stays at room temperature during normal use.

Which pen models accept these 3.9 inch refills?

Check your current refill against the 9.9cm length and 1mm tip before purchasing.

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