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 uni-ball Air rollerball pens with 0.7 mm conical tips

uni-ball

uni-ball 1927631 Air Porous Rollerball Pen 0.7 mm Black Dozen

SKU CH-MCVV-B7GEX MPN 1927631

Porous rollerball pen with a 0.7 mm conical tip delivering smooth black ink, supplied in a pack of one dozen

  • Product typePens
  • Product colorBlack
  • Smooth rollerball flow from porous tip technology
  • Precise 0.7 mm medium point for everyday writing
  • Consistent black ink matches barrel colour
  • Conical point style resists wear over time
  • Dozen pack supplies long-term office needs

uni-ball Air Porous Rollerball 0.7 mm

The uni-ball Air Porous Rollerball Pen uses a 0.7 mm conical point to deliver smooth black ink flow. It is designed for everyday writing tasks in office or home settings. The pack contains one dozen pens so teams stay stocked. Model 1927631 identifies this specific SKU.

Porous tip and black barrel

The porous rollerball tip reduces writing pressure and produces a consistent line without skipping. Black ink matches the black barrel for a uniform appearance. Medium point size suits general note taking and document signing. No additional accessories or software are included.

Ready to use straight from the box

Each pen is capped and ready to write immediately after unboxing. The rollerball mechanism requires no priming or setup steps. Ink may smudge on very glossy paper if handled too quickly. Store horizontally to keep ink flow even.

How it compares

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

Price $26.99
Pricier than about 87% of the 2,692 comparable items (median $13.99).

Specifications

Product
Brand nameUni-ball�
Product typePens
Product colorBlack
Size & build
Shipping weight0.23 kg
Package size152 × 76 × 51 mm

Questions about this item

When will the 0.7 mm porous rollerball tip need replacing?

The 0.7 mm porous rollerball tip lasts until the black ink supply in the barrel is exhausted, then the entire pen is replaced.

What limits continuous writing with the 1927631 pen?

Continuous writing is limited by the finite black ink capacity inside the barrel.

Does the barrel get warm or slippery during all-day use?

The black barrel stays at room temperature and retains its grip during extended writing sessions.

More in Pens, Pencils & Felt-Tip Markers

Similar items