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If you're a beginner looking at entry-level laser engravers like the Tyvok A1 Mini, you're probably asking: Is 3.5W actually enough for laser engraving? Or do I need more power to do anything useful?
You'll see a lot of people online saying that 3.5W isn't enough and you need to spend more for higher power. But the truth is, for most beginners, 3.5W is actually more than enough to get started and make great projects.
Let me show you what 3.5W can actually do, and when you might need more power.
So Is 3.5W Actually Enough for Laser Engraving?
The short answer is YES – 3.5W is absolutely enough for laser engraving for most beginners.
You don't need 10W, 50W, or more to get started with laser engraving. Diode laser technology has improved a lot in recent years, and even 3.5W can handle all the most common beginner projects.
For example, the Tyvok A1 Mini 3.5W costs just $109, and it's completely capable of making great engraved products that you can sell. You don't need to spend a lot more to get started.
What Can You Actually Engrave With 3.5W?
You might be surprised at how many different materials a 3.5W laser can handle. Here's a list of what you can easily engrave with 3.5W:
| Material | Does 3.5W work? | Notes |
|---|---|---|
| Softwood (pine, balsa, etc.) | ✅ Yes | Perfect engraving in one pass |
| Hardwood (oak, maple, etc.) | ✅ Yes | May need an extra pass for deep engraving, but works great |
| Leather | ✅ Yes | Excellent results – many people sell leather goods with 3.5W |
| Acrylic | ✅ Yes | Great engraving; can cut thin acrylic |
| Anodized aluminum | ✅ Yes | Perfect for pet tags and nameplates |
| Cardboard / Paper | ✅ Yes | Cuts and engraves easily |
| Rubber (for stamps) | ✅ Yes | Makes great stamps |
| Glass | ✅ Yes | Produces nice frosted engraving |
| Stone / Slate | ✅ Yes | Engraves well |
| Wooden blanks for keychains | ✅ Yes | This is one of the most common beginner projects, and 3.5W handles it perfectly |
All of the most popular beginner projects work great with 3.5W: keychains, pet tags, jewelry, coasters, small custom gifts, leather patches, rubber stamps, and more.
If you're planning to make these kinds of items, 3.5W is definitely enough.
What Can't 3.5W Do?
Let's be honest – 3.5W does have some limitations. You need to know these so you can decide if it's enough for your needs:
- It can't cut thick materials: 3.5W can cut thin materials like thin leather and thin acrylic, but it can't cut thick wood (like 10mm+ plywood) or thick acrylic. If your main goal is cutting, you'll want more power.
- It struggles with very hard materials: It can handle most common materials, but it won't engrave solid steel or other extremely hard metals.
- It's slower than higher power: Engraving will take a bit longer than it would with 5W or 10W, especially for deeper engravings or harder materials.
It's important to remember that some of these limitations (like working area size) are about the machine size, not the power. A small entry-level machine like the A1 Mini has a small working area regardless of power – it's designed for small projects.
When Do You Actually Need More Than 3.5W?
You should consider getting more than 3.5W (like 5W or 10W) if any of these apply to you:
- You want to cut thicker materials regularly
- You plan to engrave harder materials frequently
- You're producing a lot of items to sell, and faster speed is important to you
- Your budget can handle the extra cost, and you want to leave some headroom for future projects
If none of these apply to you, 3.5W is all you need to get started. You can always upgrade to a more powerful machine later if you outgrow your first one.
Conclusion
For the vast majority of beginners getting into laser engraving, 3.5W is completely enough. You can make all the most common small projects, and you don't need to spend more money for extra power you might not even need.
If you're on a budget and just want to get started, a 3.5W machine like the Tyvok A1 Mini 3.5W is a perfect choice. It gives you everything you need to start making great engraved products without breaking the bank.
👉 Check out the Tyvok A1 Mini 3.5W here:
Tyvok A1 Mini Desktop Laser Engraving Machine (3.5W $109 / 5W $149)
Read our full review for more details:
Is the Tyvok A1 Mini Worth It in 2026? Full Review for Beginners
Published: March 20, 2026 by Alex Maker
