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Five black metal ballpoint refills 0.7mm with springs 9.9 cm long

TIESOME 0.7mm Ballpoint Pen Refills 5pcs Black

SKU CH-PGWK-Q3CTM

Five black 0.7 mm metal ballpoint refills with spare springs, each 9.9 cm long and 0.4 cm wide

  • TypeBallpoint, Fine, 44121900
  • FeaturesFine, Black, TIESOME
  • Sizes/Dimensions9"
  • Quantity5 Count
  • Specifications9.9 L x 0.4 W x 0.5 H centimeters, Black, Fine, TIESOME, bla
  • Partsno
  • Smooth writing from 0.7 mm fine nib
  • Quick-drying ink prevents smudges on hands and paper
  • Metal barrel adds durability and comfortable grip
  • Each refill includes a matched spring for replacement
  • Pack of five refills plus five spare springs

What these refills replace

These TIESOME 0.7 mm ballpoint refills come in a pack of five black cartridges, each 9.9 cm long and 0.4 cm wide, with a matching spring included. They fit most retractable pens that accept a standard metal refill of this length. Ideal for office workers, students and anyone who prefers a fine line without changing pens.

Installing and common issues

Drop the refill into the barrel, add the supplied spring if the original is missing, and reassemble; the metal body slides in without tools. The only frequent problem is a slight length mismatch — some pens need a refill a few millimetres shorter or longer, so check the old cartridge before ordering.

The spec that decides fit

The critical measurement is the 9.9 cm overall length combined with the 0.7 mm tip size; if your pen takes a different length or a broader point, these cartridges will not work.

Highlights

  • Smooth writing from 0.7 mm fine nib
  • Quick-drying ink prevents smudges on hands and paper
  • Metal barrel adds durability and comfortable grip
  • Each refill includes a matched spring for replacement
  • Pack of five refills plus five spare springs

Specifications

TypeBallpoint, Fine, 44121900
BrandTIESOME
Modelblack
FeaturesFine, Black, TIESOME
Sizes/Dimensions9"
Quantity5 Count
Specifications9.9 L x 0.4 W x 0.5 H centimeters, Black, Fine, TIESOME, black, 541174-SALZZ-E
Partsno
Laborno

Questions about this item

How do I know the 0.7 mm refill is working correctly after I install it?

The nib should glide without skipping and the quick-drying ink must not smudge on paper or fingers.

What comes in the pack and what must I supply myself?

Five metal refills and five matching springs are included; you only need a compatible pen barrel.

Which line width should I choose for everyday writing?

The 0.7 mm fine point is the single size offered in this pack.

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