Articles by Denise Bertacchi, Freelance Reviewer

Denise has been crafting with PCs since she discovered Print Shop had clip art on her Apple IIe. She’s been a freelance newspaper reporter, online columnist and craft blogger with an eye for kid’s STEM activities. She got hooked on 3D printing after her son made a tiny Tinkercad Jeep for a school science project. Excited to learn more, she got a Creality CR10s and hasn’t looked back. She loves reviewing 3D printers because she can mix all her passions: printing, photography and writing. When she’s not modding her Ender 3 Pro or stirring glitter into a batch of resin, you’ll find her at the latest superhero movie with her husband and two sons.

Articles by: Denise Bertacchi

Colorado law could force surveillance for 3D printers to prevent use for making gun parts — fourth state to propose new bans is expanding firearms laws to regulate digital files

By Denise Bertacchi last updated 22 February 26

Now, four states are pushing bills to outlaw 3D-printed guns, and your printer, too.

Elegoo Centauri Carbon 2 review: A four-color variant

By Denise Bertacchi published 18 February 26

Elegoo promised a color add-on, but instead gave us a whole new printer.

LaserPecker LX2 review: Large scale dual laser cutter

By Denise Bertacchi published 16 February 26

Excellent cutting with the 40W diode and engraving with the 2W IR laser, let down by inconsistent positioning and measuring probe.

MakerWorld launches Copyright Protection Program to help 3D designers fight stolen files being resold online — stamping out knockoffs is priority number one

By Denise Bertacchi published 15 February 26

The Bambu Lab MakerWorld Copyright Protection Program is a free service for MakerWorld Exclusive Designs and will fight IP infringement on any platform.

MyMiniFactory acquires Thingiverse to save 3D printing file sharing from AI — Thingverse has eight million users and 2.5 million 'things'

By Denise Bertacchi published 12 February 26

MyMiniFactory has announced the surprise acquisition of the world’s oldest and largest 3D printing file sharing site, Thingiverse.

The Best 3D Printers for Home, Workshop or Business in 2026

By Denise Bertacchi, Anj Bryant last updated 12 February 26

I’ve tested every well-known 3D printer consumer brand, from Anycubic to Voron, to help you find the best machine for your budget and needs.

Can desktop recycling fix the 3D Printer waste problem?

By Denise Bertacchi published 9 February 26

5 machines that promise to turn failed prints back into fresh filament

3D printing legend Josef Prusa takes emergency command of Printed Solid after CEO exit — Prusa holds the fort as successor hunt begins

By Denise Bertacchi published 7 February 26

David Randolph announced his resignation on X.

Anycubic Kobra X Review: Hidden AMS

By Denise Bertacchi published 5 February 26

Editor's Choice

Anycubic goes toe-to-toe with Bambu with a bedslinger clone.

Elegoo’s Centauri Carbon 2 Combo budget 3D printer is now available — brings four-color printing to an accessible price point

By Denise Bertacchi published 26 January 26

The anticipated color upgrade to Elegoo’s budget-busting 3D printer launches at $449.

Best Laser Cutters and Engravers 2026: Diode, CO2 and Fiber

By Anj Bryant, Denise Bertacchi last updated 19 January 26

We help you find the best laser cutters for engraving hobby projects or starting a small business.

Best 3D Printers for Beginners 2026: Perfect printers for kids, teens, and adults alike

By Denise Bertacchi, Anj Bryant last updated 19 January 26

What to look for in an easy-to-use, beginner 3D printer.

xTool F2 Ultra Fiber Laser review: Fast metal engraving in color

By Denise Bertacchi published 18 January 26

Editor's Choice

xTool’s new F2 Ultra fiber laser cuts and engraves metal, in color.

Bambu Lab H2C review: It saves plastic…but it's not quite a Tool Changer

By Denise Bertacchi published 14 January 26

Editor's Choice

Bambu Lab’s H2C saves plastic, but not time.

3D Printing for the Consumer Market at CES 2026

3D Printing for consumers at CES 2026 — Creality, Snapmaker, AtomForm and Protopasta show their latest systems

By Denise Bertacchi published 13 January 26

The SPARKX i7 earned Tom’s Hardware’s Best 3D Printer award as Creality, Snapmaker, AtomForm, and Protopasta showed how home fabrication continues to evolve alongside AI-driven tech at CES 2026.

Creality SPARKX i7 Review: Not just another color bedslinger

By Denise Bertacchi published 8 January 26

Editor's Choice

Creality’s newest bedslinger is not an Ender, or is it?

Anycubic Announces 'First Print Guarantee' for burgeoning 3D printers — limited time promo includes comprehensive setup review if your first print doesn't go to plan

By Denise Bertacchi published 6 January 26

Snapmaker rides its U1 tool changer to the big leagues.

Concerns Raised Over Bambu Lab A1 Power Board Thermal Behavior

Reports of the previously-recalled Bambu Lab 3D printer being a fire hazard resurface, new power board component issue identified as the cause — Bambu says the A1's issue has been addressed, affected units replaced or repaired

By Denise Bertacchi published 2 January 26

Users insist the A1’s AC board is flawed and should be recalled.

Better Safety Features Makes Lasers More Popular Than Ever

Better safety features make laser engravers more popular than ever - a guide to the ins and outs of laser engraving and cutting

By Denise Bertacchi published 1 January 26

Upgraded safety systems make modern lasers easier to trust and easier to recommend.

Best Resin 3D Printers 2026

By Anj Bryant, Denise Bertacchi last updated 28 December 25

Find the best resin 3D printers for beginners, makers on a sub-$300 budget and experts here.

Prusa Research introduces the Open Community License to protect open source 3D Printing hardware — new rules aimed at addressing industry abuses

By Denise Bertacchi published 19 December 25

Full STEP and Fusion CAD files for the CORE One+ and CORE One L are now available on Printables under the new OCL license.

Last Minute 3D Printers to Give to Kids and Teens

Last Minute 3D Printers for Kids, Teens, and Beginners - these models are available now and will arrive in time for Christmas

By Denise Bertacchi published 16 December 25

Here are the best deals on kid and beginner-friendly 3D printers, available in US warehouses for fast shipping to your door.

Prusa CORE One L 3D printer review: Bigger and better

By Denise Bertacchi published 10 December 25

Editor's Choice

Prusa Research releases a roomy new bed size.

Snapmaker Raises Millions as Chinese Big Tech Investors Pile Into 3D Printing

By Denise Bertacchi published 10 December 25

Snapmaker rides its U1 tool changer to the big leagues.

3D Printing Holiday Gift Guide: What to Buy for Makers in 2025

By Denise Bertacchi published 9 December 25

Make their list, check it twice.

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