MUNBYN RealWriter 405B Replaceable Print-Head Bluetooth Thermal Label Printer with Label Holder
Bluetooth/USB 203DPI Replaceable Print-Head Dual Colors
Flash Deals
23% OFFCouldn't load pickup availability
- Ink-Free & Enhanced Clarity: Thermal printers allow you to ditch expensive ink forever! Print crystal-clear, smudge-proof thermal labels for just $0.03 each. Enjoy industrial-grade durability: fade-resistant, alcohol-proof, and scratch-resistant for harsh warehouse/shipping environments. Precision printing delivers razor-sharp text and barcodes every time
- Save on Long-Term Costs: Print 970,000+ labels – 6X more than standard printers. Features a user-replaceable print head for extended lifespan and near-zero jam rate (<0.01%). Minimize waste, maximize productivity, and slash long-term costs as your business scales
- Auto-Calibration & Universal Compatibility: Integrated label holder + auto-calibration ensures perfect alignment and flawless clarity. Versatile sizing: Fits labels from 1.57" to 4.3" wide, including popular sizes (4x6", 2x2", 3x2", 2.25x1.25", 2x1"). Ideal for shipping labels, inventory tags, and more
- Plug-&-Play Setup + Seamless Integration: Ready in 1-3 minutes – beginner friendly! 24/7 expert support included. Works effortlessly with iPhone, Android, Windows, macOS, Chrome OS. Perfect compatibility with Amazon, Shopify, Etsy, eBay, USPS, UPS, FedEx
- Free Design Studio: 5,500+ Creative Assets: Unlock creativity with FREE MUNBYN Print App (iOS/Android) and MUNBYN Editor (PC/Chrome). Access 3,500+ design elements, 2,000+ templates, 80+ fonts, OCR, and voice control – design custom labels in seconds!
- Exclusive Dual-Color Label Power: Elevate your branding with MUNBYN Black/Red or Black/Blue dual-color labels (sold separately). Create striking two-tone designs effortlessly using our free apps – make your labels stand out!
What is Munbyn's Price Match Policy?
The value of shopping with Munbyn is about a sense of satisfaction that you paid the right price without sacrificing experience, quality or style.
We work hard and remain focused on simplifying the shopping experience to provide great deals when and where our guests want to shop.
30-Day Price Match Policy
Should an item within your order go on sale on our same website, Munbyn offers a 30-Day price match policy from the date of purchase. Please note that this excludes Clearance, Flash Deals price reductions, or items outside the 30days guarantee time-frame. Additionally, this policy does not apply to any bundle sales ('Buy Together' sales).
Guidelines and limitations
The item must be an identical item, including the same brand name, size, weight, color, quantity, and model number.
You must purchase the item from our website before requesting your Price Match Guarantee.
The item must be in stock on our website upon requesting Price Match.
*Munbyn reserves the right to explain the terms of the Price Match Policy.
RETURNS
If you are unsatisfied with your purchase, you may return it to us for an exchange or refund within 14 days after you received items. We are not able to provide an exchange or refund on any of our products that have been personalized. Refunds will be issued to your original payment method only.
Please make sure your items are returned new, unused and with all tags still attached as any returns that do not meet our policy will not be accepted and will be sent back to the customer. All goods shall remain your responsibility until we receive them.
See our Return Policy for more details.
Warranty Policy
How to activate the warranty service?
· We are responsible for the condition of our products. We would love to help you resolve any issues. We want you to have a positive experience every time you shop with MUNBYN
· We support 24 monthly warranty. If you need to activate the warranty service, please submit a ticket.
· Submit a ticket, including your name, email, order ID, etc.
What is NOT covered by this warranty?
Only products purchased directly from the official MUNBYN store are eligible for this warranty
· Theft or loss of the product
· Product is used for an unintended purpose
· Misuse, accident, or other abnormal use of the product
· Damage due to improper or unauthorized repairs or maintenance
· Product is not genuine or made by MUNBYN
· MUNBYN warranty does not cover third-party purchases

$169.99
I have been able to use this for shipping and my business from home perfectly, I love the features it provides, I found it was incredibly easy to get set up, and I need to emphasize that the print quality is superb ? it's actually improved on the other printer I had previously noticeably and the prints feel instantaneous. While I have no need to print thousands of labels all at once I have no doubt this would be very capable of handling that process and additionally that it would do so quickly. The printed looks beautiful and really stands out, and I love the included roll holder, which is the reason I was only using folded flat papers before, but now can easily do rolls. I have not had any jams or delays even while printing and have to say it's been incredibly easy to use while being extremely reliable.
I have other munbyn products and they are always great. This is no exception. I love that it comes with a label holder included and it all sits together nicely. Prints look great and the machine runs perfect. Having a replaceable head too is awesome, so when it eventually wears out, I don't have to replace the whole unit, I can just buy a new head for it! Genius. Size is perfect and smaller than some of my others that do the same thing which is nice. I highly recommend this printer if you want something easy to use and can be repaired without needing to replace the whole thing.
First, the build quality of this printer is pretty good. It seems that Munbyn is trying to at least build a good reputation for themselves. It's not the highest quality thing in the world, but it does feel pretty nice. I'm not sure if it's $220 nice, but it's by no means bad. I think I'd like it more if the paper tray actually secured to the printer.Setup on Windows was a little finnicky for me. Perhaps that's just because I got to review this before release, but I wouldn't count on improvements being released this close to the launch date. The printer isn't always recognized when I plug it into my computer. Perhaps it's an issue with the included USB-C adapter- I can't tell for sure. But at the very least, I do manage to make it work. I did have to reinstall drivers once. No clue why. Although I've had no issues since then.Further on the Windows driver, there's a little confusion as to setting the page size. Apparently when you set a custom paper size, you need to save that paper size, and then set it as the active paper. I didn't realize it didn't just change to the size you submitted, and it was throwing me for a loop for a while.I haven't tried the bluetooth connectivity yet, but I imagine that's a smoother process than what I experienced with a USB connection. I personally just don't want another app on my phone when my computer can do the job.Print function and quality is great once you have the thing set up. I'm glad they also included some standard shipping labels for you to try out in case you don't have a supply yet. I had no issue using some small 3rd party labels, aside from the size brackets on the printer not being the best.Overall, I think this printer could be really good for a more serious user, like somebody with an eBay store or has a lot of thermal label jobs. It prints fast and reliably once properly configured. I'd personally like to see an update to the firmware to improve USB connectivity, I'm just not sure if we'll get that.
Compact size, good printing, compatible with standard labels:This label printer has a fairly compact size and can be placed on a small desk or similar without taking up too much space. The product is able to print labels quickly and with a good resolution. I've had no issues with the text and the barcodes are fully scannable. The product works perfectly with the standard 4x6 inch labels and is simple to load.Overall, this is a good product and I would recommend.
This thermal label printer has been a total game-changer for my small Etsy shop, handling 4x6 shipping labels like a pro without any ink hassles. The Bluetooth setup was a breeze on my iPhone, connecting in seconds and printing wirelessly from anywhere in the house. I love the replaceable print head¡ªit's easy to swap out when needed, saving me from downtime or expensive repairs. The paper holder keeps rolls secure and tidy, preventing jams during busy packing days. It prints super fast at 72 pages per minute with sharp 203 DPI resolution, making barcodes and addresses crisp and scannable every time. The only downside is the mobile app could be more intuitive for custom templates, but it works fine for standard shipping. It's quiet too, so I can run it during family time without complaints. Overall, it's a reliable, cost-saving essential for any home business!