The Raymoto A1 is a portable 7W laser engraver built around a mobile app and a removable battery. In this first look, I used it on wood, bamboo, leather, stainless steel, stone, and clear acrylic to find out where the small, cordless design is genuinely useful and where it asks you to compromise.
The short version: the A1 produced surprisingly good engravings on the materials it handled well, especially stone and stainless steel, and its battery held up better than I expected. The tradeoffs are important, though. The unit is back-heavy with the battery attached, placement is harder on reflective surfaces, clear acrylic did not work in my test, and the workflow is mobile-app only for now.
Want to follow the project or check the campaign details? Visit the Raymoto A1 Kickstarter campaign.
| What I tested | What happened |
|---|---|
| Power and format | 7W portable laser with a removable battery; it can also run from direct power. |
| Connection and control | Bluetooth connection through the mobile app; no desktop workflow was available in this test. |
| Successful material tests | Wood, bamboo, leather, stainless steel, and stone produced usable results. |
| Unsuccessful material test | Clear acrylic did not produce a usable engraving in my test. |
| Battery observation | After roughly 40-45 minutes of engraving from a full overnight charge, two of three battery indicators remained. |
Raymoto A1 first-look snapshot
What comes in the box
The box in my kit included the user manual, a small material starter kit, charger and region-specific adapter, battery, laser unit, and protective cover. Before engraving anything, I recommend doing the same three things I did: read the quick-start guide, install the app, and charge the battery. The A1 is designed to be portable, but starting with a full charge removes one variable while you learn the machine.
One physical detail stood out as soon as I set it on a small coaster: with the battery attached, the unit is noticeably back-heavy. The lower support piece helps, but the laser can still lean backward if the workpiece is too small to catch the front lip properly. Running on direct power avoids that specific balance problem. If you are engraving a small object, make sure the tool is stable before you start rather than assuming the outline view will protect you from movement.
⚠️ Warning
The portable form factor is the A1's appeal, but it also makes a stable work surface part of the setup. I held the unit during the first test because a 3D printer running on the same desk was adding vibration.
My first engraving: a QR code on wood
I deliberately started on an inexpensive wood coaster because it was a low-risk place to make a mistake. The app connected over Bluetooth after I selected the A1 from the connection screen; it gives an audible beep once connected. I used the built-in creation flow to generate a QR code for 3DPrintscape, selected basswood board as the material, and used the app's outline function to position the 50 x 50 mm design.
The first attempt did engrave, but the QR code would not scan. The problem was not the Bluetooth connection or positioning—it was the mark mode. I had used the default line mark mode. Switching the app to filling mark produced a QR code that scanned correctly. On a smaller 15 x 15 mm test, I left the basswood material settings in place, used one pass, and the engraving took roughly 15 seconds.
💡 Rob's Tip
Use a disposable scrap or coaster for the first test, then confirm a QR code or small text actually reads correctly before moving to a paid blank or customer project.
Photo engraving: material and image preparation matter
For a photo test, I imported a picture through the app, selected the gray treatment, cropped the image, and used 300 DPI. The app offers other image treatments such as black and white, sketch, and relief, but gray was the most sensible starting point for this image. The 50 x 66 mm one-pass version took about six minutes on the coaster. It showed the image, but the board's changing texture made it a poor test surface and the result only lightly marked the top.
I repeated the image on a bamboo cutting board with two passes. That took about 13 minutes and produced a more visible indentation. The lesson was not simply that two passes are always better: source images also need preparation. A photo with too much blank space or insufficient contrast can be a weak engraving candidate even if the laser is doing its job. Use a photo conversion intended for engraving, crop for the subject, and run a small material test before committing to a large panel.
Text, leather, and the effect of material variation
Text was more straightforward. I engraved 3DPrintscape on the bamboo board with two passes at 100% power. The engraving depth was consistent, but the color looked lighter in one area because the board was made from glued segments with different grain and density. That is a material characteristic, not necessarily a laser inconsistency. A matching text test on the coaster came out dark and clean in under 30 seconds; adding a pass is an option when you want more depth.
On leather, I used the gray-suede material selection with three passes. The darker leather made the bear design harder to see, while a lighter piece showed the same result more clearly. That is a useful reminder that contrast is part of the design decision. A mark can be technically present but still be a poor finished product if the material color hides it.
Stainless steel dog tags: better than expected, but placement takes care
The A1 did better on stainless steel than I expected for a portable 7W device. I selected 304 stainless steel in the app, which suggested 100% power, 2% speed, and one pass. A one-pass dog tag and a one-pass stainless card both turned out clearly enough to use. I also compared a second pass on another tag. It created a darker result, but the one-pass version was already usable; the right choice comes down to the look you want and the extra time you are willing to spend.
The placement limitation is important. The outline laser is difficult to see on reflective stainless steel because it reflects rather than showing a crisp boundary. I used the visible reference on the wood below the tag and then adjusted upward to estimate the center. It is workable, but it is not the same as having a clear camera-based alignment system. Plan for a test tag or a deliberate positioning jig when the final placement matters.
Clear acrylic did not work in this test
I tested clear acrylic using the app's black-acrylic settings—100% power, 40% speed, and two passes—because clear acrylic was not listed. It was not a successful result. One spot showed damage through the underside, but there was no useful engraved mark or indentation. That outcome is consistent with the limitation I expected: clear acrylic is not a dependable target for this kind of diode laser. The A1 can handle black or darker acrylic according to the material options, but I would not buy it expecting clean results on clear acrylic.
Stone was the standout material test
The stone coaster was one of the strongest results. I selected the stone-coaster material setting, used a 50 x 50 mm wolf design at 100% power with two passes, and the job took about five and a half minutes. The outline was hard to see before starting, but the finished engraving had good detail and contrast. Stone coasters are a particularly natural use for a portable engraver because they are flat, forgiving, and the result is visually obvious when the settings are right.
Raymoto A1 pros and limitations after first use
| Strength | Why it mattered in testing |
|---|---|
| Portable, battery-powered form | The A1 can be used away from a desk or powered directly when portability is not needed. |
| Material range in practical tests | It produced usable engravings on wood, bamboo, leather, stainless steel, and stone. |
| Battery life | A fully charged battery still showed two of three indicators after about 40-45 minutes of engraving. |
| Price positioning | At roughly $250 depending on the kit and Kickstarter pricing mentioned in the video, it is positioned as an accessible portable option. |
What stood out in the first look
| Limitation | What it changes |
|---|---|
| Back-heavy with battery | Small workpieces may not support the laser securely without adjustment or a counterweight. |
| Reflective-material outline visibility | Stainless steel and stone were harder to align because the outline was difficult to see. |
| Clear acrylic | It did not produce a usable engraving in my test. |
| Mobile-app-only control | The portable workflow is convenient, but it offers less desktop-style design control and there is no USB connection on the head. |
Limitations to know before buying
Who the Raymoto A1 makes sense for
The A1 makes the most sense for someone who values portability over a full desktop workflow: personalizing small objects, taking a laser to an event, working on coasters or tags, or engraving materials that fit under a compact handheld tool. It is not the right choice if you need a wide working area, precise visual alignment on reflective materials, dependable clear-acrylic work, or a desktop-first design environment.
For larger, fixed-location engraving jobs, compare this use case with a more conventional machine. The AlgoLaser Delta 22W review covers a higher-power budget engraver, while the Creality Falcon2 Pro 60W overview is useful context for a much larger enclosed system.
My first-use checklist
- Read the quick-start guide, install the mobile app, and begin with a fully charged battery.
- Stabilize the A1 on the workpiece; use direct power or a stable support if the battery makes the unit lean back.
- Use the app's outline function before every engraving, but do not rely on it alone for reflective materials.
- Start with a small, inexpensive material test and confirm the setting, mode, and contrast before engraving the final item.
- Use filling mark rather than line mark when the design needs filled areas, such as a scannable QR code.
- Test photo preparation, DPI, pass count, and material before deciding that a poor result is the laser's fault.
Frequently asked questions
Can the Raymoto A1 engrave metal? In this first look, it produced usable marks on 304 stainless-steel dog tags and a stainless card. The practical challenge was positioning because the outline is hard to see on reflective metal.
Can it engrave clear acrylic? Clear acrylic was not successful in my test. The material options call out black acrylic, and the clear test left no useful engraving.
How long does the battery last? I used the A1 for roughly 40-45 minutes of engraving after charging it overnight and still had two of its three battery indicators. That is a real first-use observation, not a controlled battery-life rating; your material, power, and pass count will change the result.
Is the mobile app enough? It is enough to connect, select materials, create simple text/QR/photo jobs, position with an outline, and run engravings. If you want a desktop design workflow and more design control, its current mobile-only approach is a limitation.
Final take
The Raymoto A1 impressed me most when I treated it as a portable engraver rather than a miniature desktop laser. The 7W unit made clean, useful marks on several common materials, the stone result was especially strong, and the battery did not become a problem during a long first test session. The machine still rewards a careful workflow: test the material, check the mark mode, prepare images for engraving, and take extra care with placement on small or reflective pieces.
For more maker hardware first looks and reviews, browse the 3DPrintscape reviews.