uniball gel pen

The listings show a 0.7 mm tip size used for the pens shown. One listing labels that 0.7 mm point as 'fine' and another labels 0.7 mm as 'medium,' so 0.7 mm is the stated tip size across these items.

Yes—these listings show retractable pens that include clips (described as pocket clips or functional wire clips) so the pen can be attached to documents, folders, or notebooks.

The shown options include multi-packs sold as 3-packs and 5-packs.

Listings describe the ink as sitting on top of paper fibers rather than soaking in, producing clean lines and good performance even on glossier paper surfaces.

Some pens include a color indicator on the top/cap of each pen, and the assortments use vivid pigment inks so the colors appear bright and easy to distinguish.