Materials & Filaments
Articles about materials and filaments
How to Choose 3D Printer Filament: Materials Compared by Use Case
Choosing the right 3D printer filament works best when you focus on what you're making and what your printer can handle, rather than memorizing material names. I started with PLA and had great early wins printing small items -- until a print warped in a hot car, and I realized practical parts demand a different approach.
10 Best PLA Filaments for Beginners: How to Choose Your First Spool
If you are buying PLA filament for the first time, starting with a standard PLA or a well-documented PLA+ is the fastest path to good prints. Confirm whether your printer uses 1.75mm or 2.85mm filament before ordering to avoid a costly mistake.
PLA vs ABS vs PETG — Comparing the Big Three Filaments
If you're stuck choosing between common 3D printing filaments, a simple rule works well: start with PLA, move to PETG for functional parts, and reach for ABS when heat resistance matters. This guide breaks down the real-world differences between PLA, PETG, and ABS for anyone picking their first filament or trying to stop reprinting parts made from the wrong material.
PETG Filament Guide: Properties, Settings, and Tips for Your First Roll
Outgrown PLA but not ready for the demands of ABS? PETG sits right in between -- tougher, more heat-resistant, and still approachable. After switching car-dashboard trinkets from PLA to PETG, the difference in rigidity at 70-80 C (~158-176 F) was immediately obvious.
TPU Print Settings Basics: Starting Values for 95A
TPU offers rubber-like flexibility and impact resistance, but it can feel surprisingly tricky if you approach it with PLA habits. If you want to start printing TPU on an Ender or Bambu Lab machine, begin with properly dried TPU 95A, a print speed of 20mm/s, and conservative retraction.
8 Best Resin 3D Printing Resins: How to Choose by Use Case
Picking a resin for your MSLA printer based on looks alone often leads to trouble with post-processing and durability. This guide walks you through choosing your first bottle by sorting decision criteria in order: use case, material properties, post-processing, safety, and exposure settings.
Water-Washable Resin Pros and Cons: How It Differs from Standard Resin and Which to Choose
Water-washable resin can indeed be cleaned with water, but that does not make uncured resin safe to handle or allow you to pour rinse water down the drain. If you have been eyeing popular options like Anycubic Water-Washable Resin or ELEGOO Water-washable Resin,
How to Choose a Filament Dryer and Dry Box
When it comes to filament moisture management, the first thing to understand is that active drying and dry storage are two separate things. A sealed box with desiccant may be all you need in some cases, but for moisture-sensitive materials like PETG and nylon, a heated dryer does a much better job of restoring print quality.
How to Store 3D Printer Filament | Moisture Control and Long-Term Preservation
I once left a spool of PLA sitting on my desk through a humid spell, and it started snapping mid-print. Drying it out and running the same file again made an immediate difference, which drove home that filament storage is not just a niche concern — it directly affects print quality.