From Wine Glasses to Mirrors: Best CO2 Lasers for Glass Engraving in 2025

Glass engraving transforms ordinary drinkware, mirrors, and decor into stunning personalized pieces. CO2 lasers are the gold standard for glass etching—offering precision without physical contact. Whether you’re a hobbyist or a professional, here are the best CO2 lasers for glass engraving, along with key buying tips.

Why CO2 Lasers Are Best for Glass Engraving

✔ Non-Contact Process – No risk of cracking or chipping.
✔ Frosted Etching Effect – Creates a permanent, elegant finish.
✔ Works on Curved & Flat Glass – Perfect for wine glasses, mirrors, and bottles.

Note: Fiber and diode lasers don’t work well on bare glass—CO2 is the only reliable choice.

Top 5 CO2 Lasers for Glass Engraving

1. Best Overall: OMTech 60W CO2 Laser

✅ Best for: Small businesses & serious hobbyists
✅ Works on: Wine glasses, mirrors, bottles, photo frames
✅ Key Features:

• 60W power (ideal for deep, crisp engravings)

• Built-in rotary attachment (for cylindrical objects)

• Large 20″ x 12″ bed (fits big mirrors & multiple glasses)

• LightBurn compatible (best laser software)
  💰 Price: ~$3,500

2. Best for High-Volume: Thunderbolt Nova 50W

✅ Best for: Professional engraving shops
✅ Works on: Glass panels, awards, drinkware
✅ Key Features:

• High-speed engraving (great for bulk orders)

• Advanced cooling system (prevents overheating)

• Auto-focus & pass-through mode (for oversized glass)
  💰 Price: ~$4,200

3. Best Budget Option: K40 CO2 Laser (Upgraded)

✅ Best for: Beginners testing glass engraving
✅ Works on: Small glass items (shot glasses, ornaments)
✅ Key Features:

• 40W power (enough for basic etching)

• Affordable (~$500)

• Needs upgrades (air assist, better optics)
  ⚠ Limitations: Small work area (12″ x 8″), no rotary included

4. Best for Precision: Epilog Fusion Pro 48

✅ Best for: High-end glass art & corporate awards
✅ Works on: Crystal, thin glass, delicate surfaces
✅ Key Features:

• Automatic focus (perfect detail every time)

• Advanced ventilation system (safe for indoor use)

• 30W/50W options
  💰 Price: ~$15,000+ (premium investment)

5. Best Compact Choice: xTool P2 (40W CO2)

✅ Best for: Home crafters & small studios
✅ Works on: Wine glasses, perfume bottles, small mirrors
✅ Key Features:

• Smart camera alignment (no test runs needed)

• Built-in air assist (cleaner engravings)

• Easy-to-use software
  💰 Price: ~$4,500

Glass Engraving Tips for Best Results

🔹 Use low power (10-30%) – Prevents micro-fractures.
🔹 Apply a thin mist of water or dish soap – Reduces heat stress.
🔹 Rotary attachment is a must – For curved surfaces like wine glasses.
🔹 Avoid tempered glass – Can shatter under laser heat.

Final Verdict: Which CO2 Laser Should You Buy?

• Best Value: OMTech 60W (power + affordability)

• Production Work: Thunderbolt Nova 50W (speed & reliability)

• Budget Starter: Upgraded K40 (under $1,000 with mods)

• Premium Choice: Epilog Fusion Pro (flawless precision)

• User-Friendly: xTool P2 (smart features for beginners)