I’ve been using the UUNA Tek I Auto for a while now, and I’m impressed with what it can do. The machine is well-built, easy to set up, and runs smoothly once you get it dialed in. The handwriting it produces looks remarkably natural, far beyond what you’d expect from a machine.

I’ve used it in two main ways: entering sweepstakes and sending letters to my insurance customers. For sweepstakes, the I Auto has been a time saver since it can handle large volumes of entries quickly and without the fatigue of writing everything by hand. When it comes to customer letters, the handwritten look makes the message feel more personal and genuine, which helps strengthen relationships and improves response rates.

The software is straightforward and flexible, allowing me to adjust fonts, sizes, and layouts so the final product looks unique. Once I created a workflow, the machine handled the rest with very little oversight.

Overall, the UUNA Tek I Auto is reliable, efficient, and versatile. It saves a huge amount of time while producing results that look authentic and professional. It’s a great investment if you want to add a personal touch to large-scale projects.

As the owner of an event and décor company, the personal touch is everything. For years, we spent over 40 hours every single month handwriting letters and envelopes to our clients and partners. It was our favorite way to connect, but it was also our biggest bottleneck, severely limiting our growth. We were stuck.

The UUNA TEK iAuto has completely transformed our business. This machine is the perfect fusion of high-tech efficiency and authentic, personal communication. The setup was straightforward, and the power it unlocked was immediate. We can now produce up to 1,000 perfectly "handwritten" pieces per run, and the most incredible part is that we can use our own signature calligraphy style by importing it as an SVG file. No one can tell the difference—we get all the credit for beautiful, personal outreach without the crippling time investment.

The ability to use variable data from a spreadsheet is seamless and allows us to maintain that crucial one-to-one feeling, even when sending hundreds of letters. This machine has freed up an entire week of work for my team every month, allowing us to focus on strategic growth and client relationships instead of just writing. It's not an exaggeration to say the iAuto is the single best investment we've made in our marketing. If you are a business that values authentic connection but needs to scale, look no further. This is the solution you've been searching for.

I ordered the plotter from Europe, this being my first purchase from another continent I was being a bit worried, but the excellent service from UUNA TEK left me feeling very secure and satisfied. The free delivery took approximately a week from China to Poland, which I would consider fantastic.

The plotter itself is ready to use out of the box, has special additional tools for custom programming of the machine, for now only used with the default inkscape extension, but I'm excited for what's coming in the future.

Thanks to Una for great customer service and instantly responding by email to my every question.

Amazing machine making the process of my business 2x faster. Any issues that occur is dealt with quickly by the Uunatek team.

Purchased another 2 machines after testing. I own another pen plotter and have timed the writing on both machines. The iAuto is 2x faster than my other machine which is perfect for what I need it for. Also, customer support is top notch and readily available via email or zoom.

Very happy with the purchase! The quality is very good and everything was super easy to set up. There is clearly good care taken in the manufacture and customer service. I recommend!

I received the UUNA TEK 3.0 – A3 and was immediately impressed by the super-fast delivery: it arrived in Europe in just 8 days! The plotter came fully assembled—just plug in the cables and power it on. Installing the drivers and setting it up using the video guide took about 30 minutes, after which I started printing test SVG files from the manufacturer’s website right away.

Key advantages for me:

- Solid, reliable build: no play or squeaks
- Precision and speed: fast and accurate, with noise level smoothly adjustable (depending on speed settings)
- Ease of use: even with no prior experience, I completed my first project in a single day

Its reliability and intuitive controls make the UUNA TEK 3.0 – A3 an excellent tool for unlocking creative potential, especially for beginners!

I can't begin to say enough good things about the UUNATEK IAUTO, and UUNATEK in general. This is a quality device. It is very well made upon unboxing it I was pleasantly surprised with the weight and quality of the device. It is truly a commercial machine made for productivity there is nothing cheap or chintzy about it. I had some questions and need clarification on a couple of things and I must say UUNATEK's support is unmatched and they are very very helpful. The video includes the automatic paper dropping accessory which works very well too!

As a business that values personal touch, we were constantly looking for ways to connect with clients more meaningfully — without burning through time and resources. The iAuto was the perfect solution.

From the moment we unboxed it, the build quality and engineering stood out. It’s solid, fast, and impressively accurate. The handwriting output is nearly indistinguishable from real human writing — our clients often assume someone personally wrote each note.

We’ve used it for thank-you letters, holiday cards, event invitations, and even envelope addressing — and every single time, the result feels premium and authentic. The API integration was a big win for our tech team, and the ability to upload multiple SVGs for bulk writing makes it ideal for large campaigns.

This machine delivers exactly what it promises: scalable handwriting without sacrificing quality or personalization. If you want to stand out in a digital world with something truly memorable — this is it

Using the UUNA TEK 3.0 plotter has been an absolute adventure in creativity! Even as someone who always painted by hand, I found it super intuitive and easy to use right out of the box. While its precision is top-notch, what truly excites me is how it’s opened a whole new world of creative possibilities. I’ve even started exploring custom code to generate images, pushing the boundaries of my art in ways I never imagined. It’s been a fun and satisfying journey, and I’m absolutely thrilled with the results!

They were nice on email too!

We’ve been using the iAuto automatic handwriting machine from Unnatek and couldn’t be more pleased. After spending a lot of time handwriting postcards manually for our customers, we finally found the perfect solution. The iAuto works very, very well and delivers consistently impressive results. We’re using it with premium UltraFonts. The font deformation makes each note look truly authentic—just like real handwriting. It has completely streamlined our process, and we’re now easily able to send out 100 personalized postcards a day. This machine is more than good—it’s exactly what we needed.

We’ve been using the UUNA TEK iAuto for our business in California, and it’s been a great tool. Just in our first month, we sent out over a thousand personalized mailers using our own custom handwriting font. The setup was easy, and the writing quality looks authentic. It’s a solid solution for scaling personalized outreach.

Love this company and the machines they made. Quite honestly the coolest machine I have come across in quite some time. The machine pumps out thousand of letters weekly and the only thing I have to fix is the pen when it dries up. I highly recommend their work. Its beyond comparison to any other machine I have come across globally. If you don't buy from them, you are losing out. I am shocked how good their expertise is with the machinery they create.

Absolutely impressed. WILL BE PURCHASING from them again!

I've been using it for a while now, and it's been an incredible addition to my creative process! The machine is well-built, easy to set up, and delivers impressive precision. It works flawlessly with Inkscape and offers great flexibility, making it perfect for both technical and artistic projects. I take great pleasure in experimenting with different tools and surfaces, and this plotter allows for endless creative exploration.
I’m excited to push its limits even further and try new artistic approaches.