Category: Getting Started
New to 3D printing? This is your starting point. We cover everything from setting up your first printer and choosing the right filament, to understanding the broader landscape of brands, technologies, and industry trends shaping the hobby in 2026. Whether you’ve just unboxed your first machine or you’re trying to make sense of the latest product launches and market moves, you’ll find it here. Complete beginners should start with our setup guides and filament basics. Industry watchers will find our brand analysis and launch breakdowns useful for staying current without sifting through press releases.
3D Printer Settings: A Beginner’s Guide to Better Prints
If you’re staring at a slicer screen packed with temperatures and percentages, you’re in good company. The first settings page can feel harder than the printer itself. The uncomfortable truth is that a random “best settings” table often creates…
3D Print Sanding: How to Kill Layer Lines Without Melting Your Print
Key Takeaways Open 3D print sanding at 180 to 220 grit. Go coarser only for badly pronounced layer lines or before spray putty, which needs the scratches to grip. Coarse grits and power tools together round off edges, so…
Is PLA Waterproof? What Actually Happens When Your Print Gets Wet
Key Takeaways Asking “is PLA waterproof” mixes two separate things. The plastic handles water fine. The printed part is what leaks. PLA doesn’t dissolve in water. It needs temperatures above 60°C before it starts breaking down at all. Shallow…
How to Smooth PLA with XTC-3D: A Safe Beginner Workflow
If you have a PLA print covered in layer lines, XTC-3D looks tempting. Brush it on, wait a few hours, and the part should look smooth. That’s the promise. The reality is still useful, but less magical. If you’re…
Are PLA Fumes Dangerous? The Honest Answer Depends on Your Room
Key Takeaways PLA is one of the lowest-emission filaments you can print. It isn’t a zero-emission one. What decides your real risk isn’t the filament. It’s room size. It’s airflow. It’s how many hours a week you run the…
How to Clean Resin Prints (Without Ruining Them or Wasting IPA)
Key Takeaways How to clean resin prints: wash standard prints in 90%+ IPA using two baths: a dirty one first, a clean one second, roughly a minute or two in each. Dry them completely before UV curing. Curing a…
How Does a Resin Printer Work? (And What’s Actually Hard About It)
Key Takeaways UV light hardens liquid photopolymer one layer at a time, and the object hangs upside down from a metal plate. The only moving axis is Z. The machine goes up and down, and nothing else. Height sets…
PETG Print Temp: Why Every Guide Gives You a Different Number (And How to Find Yours)
Key Takeaways Start at 240°C nozzle and 80°C bed if you have nothing else to go on. Then tune from there. There is no single correct number. The ranges printed on real PETG spools span 60°C. Your best looking…
3D Printer Calibration Cube: How to Print It, Read It, and Fix Your Prints
You printed the little cube everyone told you to print. Now it’s sitting on your desk, and you have no idea what it’s telling you. That’s the part most guides skip. They hand you a 3D printer calibration cube…
Cones of Calibration: How to Read, Run, and Actually Trust the Resin Test (2026)
You printed the Cones of Calibration. Now you’re staring at a tray of tiny cones, and you still can’t tell if you passed. That’s the part almost nobody explains. The official download tells you how to print the test.…
