3D Printer Filament

The Best Polypropylene (PP) Filaments of 2023

Polypropylene is a plastic with a unique set of properties. Check out the best Polypropylene (PP) filament brands on the market!

P(rint) L(ike) A P(ro)lus

The Best PLA+/Plus Filaments – Buyer’s Guide

PLA is good, but it could even better. Read on to learn more about PLA vs. PLA+ and why the latter may be for you!

Reel of Fortune

3D Printer Material Cost in 2022

Ever wonder how much 3D printing materials cost? Read on to learn all about different materials and their prices.

Stackin' Spools

Filament Storage: 10 Best Racks to Print, Build, or Buy

If you're proud of your filament collection, show it off! Read on for some clever filament storage solutions to print, build, or buy.

Spool Protection Squad

Filament Tangle on Spool: How to Prevent & Solve It

A filament tangle on a spool is a mess you don't want to have. Read on to find out how to fix it or avoid it entirely!

Keep Calm & Print Recycled

3D Printers & Recycled Plastic: Can They Print Recycled Plastic?

3D printing recycled plastic reduces waste and saves money. Read on to learn how to 3D print recycled plastic today!

Flex Your Power

TPU vs TPE Filament: The Main Differences

TPE vs. TPU filament. Find out the differences between these two flexible filaments, and learn how to print with TPE and TPU!

Here Today, Gone Tomorrow

The Best Biodegradable 3D Printer Filaments of 2022

Waste from these biodegradable 3D printer filaments can go into your backyard composter instead of a landfill. Read on to learn more.

Cool Material for Hot Ends

The Best Polycarbonate 3D Printers in 2023

The complete updated buyer’s guide to the best Polycarbonate 3D printers, plus learn how to 3D print with PC.

Filament for Your Flavor

The Best Food-Safe PLA Filaments of 2022

If you want to 3D print anything that touches food, do it safely! Read on to see some recommended food-safe PLA filament brands.

Easy as ASA

The Best ASA Filaments of 2022

Trying ASA filament? Check out our guide to the best ASA filament brands. Learn about their properties, benefits, and uses.

Set In Stone

The 15 Best Marble PLA Filaments of 2023

Whether truly composite or simply an ingenious color job, marble PLA yields impressive prints. Read on to learn about the best brands!

Prince of Parts

PETG Filament – The Ultimate Guide

PETG is a useful material for practical 3D prints. But what makes it that way, and which other filaments compare? We answer those questions and more.

Easy as 1-2-3

The Best ABS Filaments of 2022

ABS is the most-used home 3D printer filament after PLA. Check out our guide to the best ABS filament brands on the market.

Print the Rainbow

The Best Rainbow PLA Filament of 2022

Single-color 3D prints are so passé. Colorize your prints with rainbow PLA and read on to learn about the best brands!

Let's Flex

What’s Soft PLA Filament & How Does It Compare to TPU?

Although soft PLA and TPU have a lot in common, minor differences affect their applications. Explore the differences between soft PLA and TPU in this handy guide.

Recycle, Reuse, Re-3D-print!

HDPE Filament: 3D Printing Basics

HDPE filament could turn 3D printing towards a more sustainable future. It's a great recyclable filament, but it's not without its quirks.

The Perfect Purge

3D Printer Cleaning Filament: What You Need to Know

Clogged nozzles are painful. Read on to find out what exactly makes 3D printer cleaning filament special, and how to use it!

Repurposing Those Benchy Fails

The Best Recycled 3D Printer Filaments of 2022

Recycled material helps reduce your plastic footprint. Read on to find some of the best recycled 3D printer filament brands!

Fill the Void

The Best 3D Printer Filaments in 2023

We've scoured the flooded 3D printer material market to create this list of the best 3D printer filaments fit for any purpose.