We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Twelve black rollerball pens with transparent barrels showing ink level 0.5 mm fine point

Frienda 0.5 mm Rollerball Pens 12 Pack Black

SKU CH-RCAF-ZXQ6G

Pack of 12 black 0.5 mm rollerball pens with quick-drying liquid ink and visible ink level

  • FeaturesLiquid Ink, Quick Dry, Visible Ink Level, Durable, Leak Proo
  • ColorBlack
  • Finish/SurfacePaper
  • Sizes/Dimensions1
  • Specifications2.2 L x 15.9 W x 16.1 H centimeters, 0.13 kilograms, 0.28 po
  • Type Specificationsballpoint_pen
  • Quick-drying liquid ink keeps notes clean
  • 5 mm fine point delivers precise lines
  • Transparent barrel shows remaining ink level
  • Leak-proof design prevents smudges on paper
  • Smooth-flow regulator ensures even ink delivery

Frienda 0.5 mm Rollerball Pens

This 12-pack supplies black liquid-ink rollerball pens with a 0.5 mm tip for precise, quick-drying writing. The fine point suits students taking lecture notes, office staff marking documents, and anyone who prefers a clean line on paper. Transparent barrels let you check remaining ink at a glance.

Quick-drying liquid ink limits

Liquid ink dries rapidly on standard paper, reducing smudges for left-handed writers and fast note-takers. The 0.5 mm tip deposits a thin line that may feel scratchy on very rough or low-quality sheets. Ink flow is regulated for even delivery, but the pens are not designed for archival or waterproof requirements.

Transparent barrel and leak-proof build

Each pen weighs 0.13 kg and measures 2.2 x 15.9 x 16.1 cm as a packed set, with a clear barrel that shows ink level daily. The leak-proof construction prevents stains inside bags or pockets during transport. Caps snap on securely, though the slim profile may not suit users who prefer a thicker grip for long sessions.

Highlights

  • Quick-drying liquid ink keeps notes clean
  • 5 mm fine point delivers precise lines
  • Transparent barrel shows remaining ink level
  • Leak-proof design prevents smudges on paper
  • Smooth-flow regulator ensures even ink delivery

Specifications

BrandFrienda
FeaturesLiquid Ink, Quick Dry, Visible Ink Level, Durable, Leak Proof,
ColorBlack
Finish/SurfacePaper
Sizes/Dimensions1
Specifications2.2 L x 15.9 W x 16.1 H centimeters, 0.13 kilograms, 0.28 pounds, Liquid Ink, Quick Dry, Visible Ink Level, Durable, Leak Proof,, Frienda-Rolling Ball Pens-01
Type Specificationsballpoint_pen
OptionsBlack

Questions about this item

Which pack size should I choose for daily office use?

The pack contains 12 pens, giving you enough for shared desks or personal rotation without frequent reorders.

What does the 0.5 mm tip mean for my handwriting?

The extra-fine 0.5 mm point produces precise lines suited to small script, detailed notes and tight margins.

How does the liquid-ink rollerball system perform in practice?

Liquid ink flows through a built-in regulator for even delivery, while the quick-dry formula resists smudging on standard paper.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.