The claim
30 Days Free Return
What we found
ContradictedThe refund policy says consumer-caused returns carry the buyer's freight and shipping and taxes are not refunded, which cuts across 'free return'.
Source · checked Nov 14, 2026
Product review
TwoTrees TTS-20 Pro 20W review, scored
Cheap 20W on a large bed; no safety hardware published, returns not free.
Tech Busy editorial team · Fact-checked · Updated
#11 of 12 plans in Laser Engravers
Calculated from published specs and owner feedback
See all laser engravers- Overall 5.6
- Social 6.6
- Usability 4.5
Up next in Laser Engravers
Strengths and drawbacks
Published specs and owner feedback, not a hands-on test.
Strengths
- US sale price $399 for a 20W, 418x418 mm machine
- Warranty page covers laser modules for a year
- LightBurn on Windows and Mac plus offline TF use
Drawbacks
- No tilt, flame sensor or e-stop is published
- Honeycomb and air assist sit in a $555 kit
- Return freight is on the buyer despite the free-return banner
How the score breaks down
Published features and owner comments · not a lab test.
Published features and owner comments · not a lab test.
- Overall5.6
- Social6.6
- Usability4.5
Usability4.5/10
Laser power and work area7.0/10
Safety features1.0/10
Software and control5.0/10
Price and total cost6.0/10
Warranty and support4.0/10
Social6.6/10
Reddit6.2/10
Independent web and YouTube6.9/10
Marketplace reviewsNot enough data
How each score was set
Usability 4.5 /10
From published features and owner comments · not a lab test.
- Laser power and work area7.0/10
- 20000 mW diode (450 nm), 418x418 mm, 30,000 mm/min; the page's 20000 mW is the stated laser power.
- Safety features1.0/10
- No tilt, flame or e-stop is published; air assist and honeycomb are a paid kit option; goggles are included but no class, listing or enclosure is named by the seller.
- Software and control5.0/10
- LightBurn and LaserGRBL on Windows and Mac plus app/web control and TF card offline; no named own software and no camera.
- Price and total cost6.0/10
- $399 US sale price against a struck $834; air assist and honeycomb need the $555 kit and shipping is shown at checkout.
- Warranty and support4.0/10
- One year on main components (laser modules included), 30-day returns where the buyer pays freight, and lifetime support during service hours; owners report slow replies.
Social 6.6 /10
Average of the independent owner-review sources listed below.
- Reddit6.2/10
- Product · 2 reviews · reddit.com
- Independent web and YouTube6.9/10
- Product · 3 reviews · the-gadgeteer.com, cnx-software.com, engraverhq.com
- Marketplace reviewsNot enough data
- Searched; not enough owner reviews to score.
Claims we checked
The published claim, then what we found. Live statuses. How we review
The claim
Laser power 20W
What we found
Fine printThe spec block lists 20000 mW and 450 nm; one reviewer lists it as 20W optical (peak 22W), the page does not use the word optical.
Source · checked Nov 14, 2026
The claim
Safety hardware
What we found
Fine printThe page names no tilt, flame, e-stop or laser class; an affiliate guide cites a review that found no tilt or flame sensors and calls it Class 4 open frame.
Source · checked Nov 14, 2026
The claim
1-year warranty
What we found
VerifiedThe warranty page gives one year on main components including laser modules, with 3 months on cables, belts and add-on accessories.
Source · checked Nov 14, 2026
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