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Denise Bertacchi

Reporter

Indexed articles, last 90 days
12
Latest publication
Sep 18, 2026
Outlet visibility, for Tom's Hardware
Top 10K sites
Earliest in this view
Jul 11, 2026

Latest articles

  1. Article · Sep 18, 2026 · By Denise Bertacchi

    Prusa CORE One L+ review: More precise (opens the original)

    Excerpt · Positive tone · English

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    The CORE One L+ update is small, but important: a new nozzle wiper and better GT1.5 belts that adds quality and reliability. This update can be purchased as a mod and added to a machine you already own, so there’s no buyer’s remorse for current Prusa users. Comes with both high flow and hardened nozzles Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test. How do you make

  2. Article · Sep 7, 2026 · Denise Bertacchi

    xTool reveals its next generation of lasers — modular X1 supports CO2, Diode, UV, Fiber, and MOPA lasers (opens the original)

    Excerpt · Neutral tone · English

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    xTool says its new X1 laser will be the last one you’ll ever need. The machine is modular, allowing users to add every style of laser xTool makes to the system: CO2, Diode, UV, Fiber, and MOPA. It will also be xTool’s first flying-galvo unit, combining the large size of a gantry system with the speed of a galvo. And if that isn’t interesting enough, it's also a dual-head system, meaning the galvo will sit side by side with a CO2 laser. The unit will be able to pick and choose which head to deplo

  3. Article · Aug 31, 2026 · By Denise Bertacchi

    xTool F2 Ultra UV dual laser engraver review: So cool it’s hot (opens the original)

    Excerpt · Positive tone · English

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    The xTool F2 Ultra UV is a fast UV laser that cuts and engraves wood without char, engraves plastic, and does amazing things with crystal and glass. xTool has excellent software and support for the business of selling your works of art. However, a premium piece of equipment also comes with a premium price. Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test. The xTool F2

  4. Article · Aug 21, 2026 · By Denise Bertacchi

    Elegoo Centauri 2 Combo review: A budget-friendly printer made even more budget-friendly (opens the original)

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    The Centauri 2 Combo is a stripped-down version of the Centauri Carbon 2 and is a very good four-color, Core XY printer. It lacks creature comforts like lighting, a camera, and an enclosure, which greatly limits its range of filaments. Spool holders do not work well with many filament spools Why you can trust Tom's Hardware Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test. The Elegoo Centauri 2 Combo

  5. Article · Aug 17, 2026 · Denise Bertacchi

    Desktop UV printers and wild custom builds take over Open Sauce 2026 — $1,700 full-color printers, flash-cured resin, and a rideable speeder bike (opens the original)

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    If you want to see the bleeding edge of 3D printing tech, you go to FormNext in Frankfurt, Germany. If you want to see the latest in consumer electronics, you go to CES in Las Vegas. If you want to see what it’s like to microwave your own head, you go to Open Sauce in San Mateo, California. The decidedly quirky maker festival marked its fourth year a few weeks ago, bringing together inventors, makers, artists, cosplayers, YouTubers, and yes, a number of sponsors. Founded by science YouTuber Will

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