

🖨️ Organize smarter, print faster, live clutter-free!
The Nelko P21 Bluetooth Label Maker is a compact, wireless thermal printer designed for professionals and multitaskers on the go. Featuring high-resolution 203 DPI printing, rechargeable battery power, and seamless smartphone app integration, it offers over 90 fonts and 450 materials for fully customizable labels. Ideal for home, office, and school use, this lightweight device fits in your pocket and transforms everyday organization into a stylish, efficient experience.





















| ASIN | B0C3L93F2Q |
| Additional Printer functions | Print Only |
| Batteries | 1 A batteries required. (included) |
| Best Sellers Rank | #40 in Office Products ( See Top 100 in Office Products ) #1 in Desktop Label Printers |
| Color Depth | 1 |
| Compatible Devices | Smartphones, iPhone, IOS & Android |
| Control Method | App |
| Controller Type | iOS, Android |
| Customer Reviews | 4.5 4.5 out of 5 stars (20,681) |
| Date First Available | April 26, 2023 |
| Dual-sided printing | No |
| Duplex | Automatic |
| Hardware Interface | USB Type C |
| Included Components | 1 X Guide Card, 1 X P21 label maker, 1 X Roll of white label paper, 1 X Type C charging cord, 1 X User Manual |
| Ink Color | Black |
| Item Weight | 11.5 ounces |
| Item model number | P21 |
| Manufacturer | Nelko |
| Max Copy Speed (Black & White) | 30 ppm |
| Max Input Sheet Capacity | 1 |
| Max copy resolution black-white | 203 DPI |
| Maximum Black and White Print Resolution | 203 DPI |
| Maximum Media Size | 14X75mm |
| Memory Storage Capacity | 8 MB |
| Model Series | P21 |
| Output sheet capacity | 1 |
| Print media | Labels |
| Printer Ink Type | thermal |
| Processor Count | 1 |
| Product Dimensions | 6.65 x 4.5 x 1.9 inches |
| Scanner Type | Portable |
| Sheet Size | 15X30mm,12X40mm,14x40mm, 14X50mm,14x75mm |
| Specific Uses For Product | Small Business Price, School and Office Files Classification, Home Supplies Organization, Personal Item Identification, Name Tags and Jewelry Tags |
| Supported Media Sizes | C10 |
S**R
Easy to use, convenient and print app works great.
Great, easy to use label maker. Perfect for what I need, and easy to load. I would recommend buying a couple additional roles of labels depending on how often you use them. The phone app works perfectly and simple to figure out. Seems sturdy but it's a label maker, and how sturdy does it need to be. Label roles hold a lot of labels and the app lets you customize a little bit. It's small and light and easy to carry.
S**S
Worth every penny
Its perfect and compact. Prints anything you can fit in the small rectangle and you can even get images online to print on them. My wife and I use them to label everything around the house and she loves it for work. Easy to use with every tool needed being on the app and works very good and is built to last.
F**S
Makes labeling fast, clean, and organized. No more messy handwritten labels
I use this label maker regularly, and it is very easy to set up and use. It connects quickly to the app, and creating labels is straightforward with no learning curve. I use it to label file folders, which keeps everything looking clean and organized, and I also use it to label food containers in the refrigerator. The labels print clearly and give everything a neat, uniform look. Overall, this label maker works reliably, saves time, and is great for staying organized at home or in the office. Came fast and packaged well. Thanks.
B**A
Not too bad. It works!
[4 STARS for build quality and app finickyness] Very cheap material. The price matches what you get. The setup was initially frustrating because the printer NEEDS to be fully charged before it would connect to my phone's Bluetooth. The app is basic but intuitive enough. The app feature that matters the most to me is the ability to make the type smaller (2.5) while increasing spacing (.3) for better readability. Perfect. I quickly made a few labels for my guages that look identical but each requires a label to tell them apart. The finished product is more than satisfactory. The price definitely matches the build quality. If it dropped on a hard surface, I'd be surprised if it turned on, let alone printed anything. Good enough for my simple needs.
F**S
Well designed little label printer! Review and how to use.
This smart little printer has a dedicated app with an easy to use interface and plenty of free templates to choose from. It charges with USB C which is great as most people have a few of those cables sitting around. The labels are waterproof which is a great plus thanks to the fact it doesn't use ink but instead a heating process to stamp in the labels. It comes with a roll of 180 labels, 14 mm x 40 mm or 0.55 x 1.57 inches, very standard size. Currently on amazon 3 extra rolls (540 labels) from Nelko is $16.99, although for most people 180 will serve plenty. The product is easy to use. Click P21 on the top left of the app and click to connect, you'll hear a little beep. Before your first print you'll have to open it up by sliding the notch at the top (doesn't have to be slid all the way) then put the label on the track, then the button should turn blue. When you close click the button twice and it'll calibrate the label on the track. To print, use a pre-made template (14 mm x 40mm) or create your own, click "EDIT" then the print option comes up, click print again and like magic it heat prints without ink. Hold on the button to The quality of the heat print is very good, deep black and filled in near perfectly in the lettering. At this price point, you are getting an excellent product, and the labels will last longer than simply writing things in with ink, not to mention look much better. I use these for my keys, jars among other things, very nice little machine, highly recommend!
L**Y
Perfect for Short Labels—No Time Wasted on Options!
I bought the Nelko P21 label maker for my mom postcard collection, and it works perfectly! The app has tons of fonts, frames, and fancy options, but honestly, I stick to just a few—I consider scrolling through all the choices a total waste of time. The labels themselves are small, just right for short titles or captions, not for writing a novel. Simple, intuitive, and exactly what I needed!
A**E
Great Little Label Printer!
Love this little printer. It's so lightweight and easy to use. Download the app, connect Bluetooth, then it walks you through setup. I ordered a transparent label roll but have used the one that comes with it. Instructions to prepare the label to for use were easy. It looks like one has to pay for some of the VIP things in the various options but not 100% sure. The selection of free items is good so I probably won't explore those more but it's available. Of the 6 - 7 labels done so far it was easy, loved I could change font size. Worked perfectly for what I'm wanting to label. Did one label with just a doggo on it. Cute. App is easy to use, it's laser printing so no ink. I do not know how long the little machine will last or anything like that but I'm very happy with the purchase.
G**T
App-controlled label maker that’s easy to use and prints clearly
This label maker is compact, lightweight, and very easy to use. It connects to a mobile app, which makes designing and printing labels simple without needing a computer or extra buttons on the device. The app is straightforward, and the labels print clearly with good adhesion on containers, bins, and other surfaces. It works well for home organization, office use, or labeling storage items. The machine itself feels solid and doesn’t take up much space when not in use. A great option if you want a small, app-controlled label maker that gets the job done without hassle.
M**I
It’s Amazon worth every cent
L**A
This label maker works very well. The unit is well made and super easy to use. I highly recommend this for someone that wants labels fast, with no fuss.
M**L
Good!! As expected
K**I
簡単にラベルシールが作成できます。家の収納整理のために購入しましたが、お手軽でなおかつ簡単でよかったです。 セールでお得に購入できました。 ただ、付属シールの長さが決まっていたので長めのテープは作れないのかなと思いました。 この値段でラベルシールが作れるのでコスパは最高です。
D**E
La Nelko P21 è stata una scoperta fantastica! Compatta, elegante e facilissima da usare grazie al Bluetooth, è diventata uno strumento indispensabile in casa. I bambini la usano per etichettare quaderni e giochi, mentre noi adulti la sfruttiamo per organizzare documenti, spezie in cucina e persino scatole in garage. L’app è intuitiva e offre tante opzioni creative, dalle icone ai font personalizzati. La stampa è veloce e precisa, e le etichette resistono nel tempo. Un prodotto versatile che semplifica la vita quotidiana e aggiunge un tocco di ordine ovunque. Consigliatissima per famiglie, studenti, hobbisti e chiunque ami l’organizzazione con stile!
Trustpilot
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