Nelko label maker

What to check

Start with the label size you need, then check the compatible supplies and phone requirements. P21 is the model recorded here.

Who this is for

Good for households starting a labeling project who want to match a printer to a specific label size and phone workflow first.

What stands out

As the P21 model specifically, it has its own documented identity distinct from other Nelko label makers, which helps you order the correct compatible supplies.

Limitations to know

We have not tested the app, print quality, or Spanish character (accents, ñ) support — verify the current app, supported operating-system version, and whether needed functions require an account or payment before buying. Compare replacement-roll availability yourself at purchase time, since no static supply prices are presented here.

How it compares in our catalog

Phomemo D30, NIIMBOT D110 Mini, and NIIMBOT B1 are all separate label maker families in our catalog worth comparing by label size and app requirements — do not assume labels are interchangeable between them.

Our take

Worth considering once you've confirmed the label size and app workflow specifically match your project. Verify phone compatibility before buying.

Model & variant

Brand: Nelko

Model: P21

Variant / kit: White

ASIN: B0C3L93F2Q

Sources & documentation

Identity documentation checked: 2026-09-11

Sources document the model and variant; they do not establish availability or ReseñaLo hands-on test results.