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From sanding and heat guns to epoxy coatings, here's every legitimate way to get rid of layer lines on a PLA 3D print.
Want multicolor prints without a multicolor 3D printer? Paint them! Here's how to sand, prime, and paint your PLA prints for a smooth, pro finish.
Painting 3D prints can be challenging. Check out our guide to painting plastics like PETG, PLA, ABS, nylon, and more.
The real reason plastic goes soft before it melts, and what that means for anything you print in PLA, PETG, or ABS
Joining two printed parts by PLA welding can be tricky. Read on for tips and solutions that may help you in any situation.
If you're after functional (and fun) PLA designs to print, look no further. Check out this list of useful 3D prints!
Find the best PLA filament for your needs and budget with our favorites from years of testing and experimenting!
Among 3D printing filaments, PLA, ABS, and PETG are the most popular choices. See the sides to the PLA vs. ABS vs. PETG debate!
If you want to easily 3D print lampshades or other clear items, try PLA transparent filament! Check out the best brands.
When it comes to printing in PLA, not sticking to the bed is a common issue. Read on for six simple solutions to this problem!
Sanding 3D prints is a lot of work, but it's worth the effort. Read on to learn how to achieve photo-ready 3D prints!
Wondering what the results are in the battle of PETG vs PLA? Read all about these two filaments to find out which one's best for you.
Learn how to smooth PLA 3D prints without sandpaper or other labor-intensive smoothing techniques! Check out these smooth methods!
When it comes to making your prints stronger, all you need is some time and more heat. Read about annealing PLA and PLA heat resistance!
Food-safe 3D printing with PLA is a tricky subject. From FDA approvals to VOCs and UFPs, we'll help answer the question: Is PLA food safe?
Wood PLA filament adds a natural touch to your 3D prints with a hint of sustainability. But which wood-filled filament is best!
If you have broken 3D printed parts, there are several ways to fix them. Let's take a look at how you can repair the most popular materials.
Single-color 3D prints are so passé. Colorize your prints with rainbow PLA and PETG, and read on to learn about the best brands!
Learn everything you need to know about engineering-grade 3D printer filaments to find the best fit for your job.
3D printing doesn't have to be wasteful! Learn about PLA recycling, composting, and how to reduce waste with other materials like PETG.