If you’ve ever struggled with removing supports from complex 3D prints, HIPS (High Impact Polystyrene) might be the filament that changes everything. HIPS is a dissolvable support material that pairs perfectly with ABS, letting you print intricate geometries with supports that simply dissolve away in a limonene bath. But HIPS is more than just a…
Can you actually eat off 3D printed plates? Use 3D printed cookie cutters safely? The answer is complicated — and getting it wrong could mean exposing yourself to harmful chemicals or bacteria. In this comprehensive guide, I’ll break down everything you need to know about food safe 3D printing, from choosing the right filament to…
What Is Marble PLA Filament? Marble PLA is a specialty filament that produces prints with a natural stone-like appearance — swirling veins of color running through a white or cream base, mimicking real marble. The effect comes from mixing two or more pigments into the PLA in a way that creates random, non-repeating patterns during…
What Makes Glow-in-the-Dark Filament Different? Glow-in-the-dark (GITD) filament is regular PLA or PETG loaded with strontium aluminate phosphorescent particles — the same compound used in watch dials and exit signs. These particles absorb light energy and slowly release it as a green, blue, or occasionally orange glow. It looks incredible in the dark, making it…
PEEK (Polyether Ether Ketone) is the Mt. Everest of 3D printing filaments. It’s one of the highest-performing thermoplastics you can print at home — offering heat resistance up to 250°C, chemical resistance that rivals metals, and mechanical properties that make it a genuine replacement for aluminum in many applications. But printing it successfully requires serious…
The Outdoor Printing Dilemma You’ve designed a functional part that needs to live outside — maybe a garden hose adapter, a mailbox mount, a security camera bracket, or an enclosure for outdoor electronics. You know PLA won’t survive a summer in the sun. So you’re down to two realistic options: PETG and ASA. Both handle…
Why UV Resistance Matters for 3D Prints You spent hours designing and printing the perfect part — a garden hose holder, a mailbox bracket, a security camera mount. You install it outside, admire your work, and forget about it. Three months later, the once-sturdy part is brittle, discolored, and cracking. Welcome to the world of…
Why PETG on the Ender 3 Can Be Tricky The Creality Ender 3 is one of the most popular 3D printers ever made, and for good reason — it’s affordable, well-supported by the community, and surprisingly capable for its price. But when you step beyond PLA and try printing PETG for the first time, things…
Lithophanes are one of the most magical things you can create with a 3D printer. These thin panels turn any photograph into a three-dimensional relief that reveals stunning detail when lit from behind. The trick is that thicker areas block more light (appearing darker) while thinner areas let light through (appearing brighter). The result is…
What Causes PETG to Cloud, Fog, or Lose Clarity? PETG is one of the few FDM filaments that can produce genuinely transparent or translucent prints — vases, light diffusers, window panels, and display cases that let light pass through beautifully. But achieving that clarity isn’t as simple as loading a clear PETG spool and hitting…