Welcome to our Learning Hub (or our Knowledge Library as we also like to call it)! Discover a wealth of expert-written articles, each offering deep insights and practical advice on 3D printing and more. Whether you’re starting out or enhancing your maker skills, you’ll find valuable knowledge here.
Have a question or a topic suggestion? We’re all ears! Let us know, and we’ll keep enriching our hub with content that matters to you. Happy exploring!
Revopoint launched the original POP in 2020 as a Kickstarter project. Boasting a variety of features not seen before in budget 3D scanners, it quickly caught the attention of 3D scanning enthusiasts. However, it’s unpolished software at launch prevented it from becoming a mainstream success.
The…
Revopoint POP 2 Review: Low-Cost Desktop 3D Scanning Read More
ABS (acrylonitrile butadiene styrene) is one of the most common 3D printing materials thanks to its easy post-processing and high heat resistance. Since it’s such a popular material, there are countless options to choose from when buying a spool for your 3D printer.
In this article,…
The 10 Best ABS Filament Brands (2026) Read More
With its new Ender 3 S1 series, Creality has taken the Ender 3 range of 3D printers to the next level. With its upgraded features, the recently released Ender 3 S1 is now one of the best-value 3D printers on the market.
The Ender 3 S1…
Creality Ender 3 S1 Pro Review: A Feature-Packed 3D Printer Read More
To 3D print well with PETG filament, you need a nozzle temperature between 210°C and 250°C, a heated bed temperature between 70°C and 80°C, and a print speed of 60mm/s or less. Set the cooling fan speed at 0% for the first few layers and…
3D Printing PETG Filament: Ideal Bed Temp & 5 Optimal Print Settings Read More
For adult science lovers looking for fun ways to experiment and learn at home, a complete chemistry set is a great way to get started. One of the most difficult things about trying to perform chemistry projects at home is getting the chemicals and tools…
The 10 Best Chemistry Sets for Adults Read More
With its Ender 3 series, Creality established itself as a reliable and affordable entry-level 3D printer manufacturer. The Ender 3 S1 is the company’s latest offering, and it looks to improve upon its predecessors by including a number of new features while still maintaining an…
Creality Ender 3 S1 Review: A New Standard Read More
3D printer designs have evolved a lot since their inception in the 1980s. Cartesian, CoreXY, and Delta 3D printers are the standard norm in the hobby 3D printing space. Recently, we have seen the introduction of conveyor belt 3D printers.
These 3D printers have the belt…
The 5 Best Belt 3D Printers for Infinite Printing Read More
Using a nozzle cleaning kit and a cleaning filament is the most effective way to clean your 3D printer nozzle. You can remove the nozzle and soak it in acetone to remove any traces of filament impurities. A brass wire brush with soft bristles will…
3D Printer Nozzle Cleaning: A 4-Step Guide to Immaculate Results Read More
3D printer extruders nowadays are as diverse as the printers themselves. You can find them in various shapes and sizes, with many extruders being specific only to particular 3D printers. A high-quality extruder will deliver consistent and predictable results that will help you get the…
The 5 Best 3D Printer Extruders for All Filaments Read More
PEEK is the strongest 3D printer filament with an ultimate tensile strength of more than 7250 PSI. However, because PEEK requires high printing temperatures, Polycarbonate filament is an often preferred alternative that also offers high strength to your 3D prints.
The strength of your 3D printed…
What is the Strongest 3D Printer Filament? Read More
When it comes to 3D printing, the hot end is one of the most important components. It’s responsible for melting and extruding the filament, so it’s crucial that you have a good one.
In this article, we’ll discuss some of the best 3D printer hot ends…
The 7 Best 3D Printer Hot Ends (All-Metal!) Read More
Resin 3D printers now come loaded with the latest features and specs designed to make printing resin models easy. But the printers themselves are not self-sufficient, as you’ll need many other accessories to get a high-quality resin print. The appropriate tools aid you in getting…
23 Essential Resin 3D Printing Accessories Read More
Assembling wooden model kits is a fun and rewarding way to spend a free evening or weekend. They’re great for teaching or strengthening skills like reasoning, problem-solving, critical thinking, creativity, and many other important competencies. Wood model kits for adults are especially good at building…
The 22 Best Wood Model Kits for Adults Read More
It is no secret that Anycubic makes some of the most popular 3D printers on the market. The Kobra is one of their newest models, and it has quickly become a favorite among budget-conscious buyers. So, what makes it so special?
For starters, the Kobra comes…
Anycubic Kobra Review: The Best Budget 3D Printer? Read More
A 3D printing workspace is so much more than the 3D printer itself. Along with it come the filament rolls, various tools, accessories, and post-processing setup. Initially, you can do with a bare minimum table for a 3D printer; however, as you progress with the…
The 10 Best 3D Printer Tables and Workbenches Read More
3D printing costs have reduced drastically in the last decade, and you can now get a budget 3D printer for as low as $300. This development has made 3D printing more accessible and affordable to many hobbyists looking to get into 3D printing.
However, there is…
Understanding 3D Printer Price and 3D Printing Costs in 2026 Read More
Looking for a fun weekend project to challenge your skills? Robotics kits for adults are a great way to learn or strengthen your STEM competencies in a fun and engaging way. Not all robot kits are created with older users in mind, however, so it’s…
The 11 Best Adult Robot Kits for Endless Fun Read More
Honeycomb infill is the strongest infill pattern in FDM 3D printing. The honeycomb structure distributes weight equally on its six sides. It leads to a strong 3D printed part that has great strength in all directions. Honeycomb infill is suitable for printing parts that need…
The Strongest Infill Pattern: 5 Options for the Ultimate Strength Read More
Nowadays, you can find 3D printers in all shapes and sizes. The most common one that you can see is probably the Cartesian style 3D printers like the Ender 3 and the Prusa i3 MK3S+. But one more recent and arguably superior style is the…
The 9 Best CoreXY 3D Printers (Including Kits) Read More
Stringing is an issue that happens often in 3D printing when a 3D printer has to travel over empty space to get from one part of a print to another. Thin strings of filament sometimes form between the two sections during this process. This can…
9 Easy Fixes for PETG Stringing & Blobs Read More
Post-processing is an essential step in resin 3D printing. It is essential to wash off excess resin from your models and cure them to prepare for your end-use. This is usually a messy process due to the resin itself and requires extra time and equipment…
The 10 Best UV Curing Stations for Resin 3D Printing Read More
The Creality Ender 3 is one of the best budget 3D printers you can buy right now. Creality further enhanced its simple design by introducing the Ender 3 V2 and the Ender 3 Pro. However, despite the other features, the one thing that remains the…
The Ender 3 (V2 / Pro) Nozzle Size: The Definitive Answer Read More
Are you interested in 3D printing with PETG filament but you don’t know what to look for? This is an understandable concern since there are so many brands and varieties of PETG on the market to choose from. But don’t worry! We can help you…
The 11 Best PETG Filament Brands in 2026 Read More
Gluing 3D printed parts together is something you will most likely have to do when you are starting to get into 3D printing. Maybe your printer’s build plate wasn’t large enough to print a model in one piece, or your print failed partway through and…
How to Glue 3D Prints: The Best Glue for PLA, PETG & ABS Read More
If you’ve ever wondered if you can make your own cookie cutters with a 3D printer, we’re here to tell you you’re in luck! Not only are cookie cutters easy and beginner-friendly 3D printing projects, but they are also easy to customize and design as…
The 5 Best 3D Printers for Making Cookie Cutters Read More
Creality’s Ender 3 3D printers are well-known for providing excellent value for money in the budget 3D printer segment. They offer a sturdy metal frame and a decent feature set that delivers excellent print quality. Their print volume also rivals that of more expensive 3D…
The Ender 3 (V2 / Pro) Bed Size vs Print Area Explained Read More
Dual-extruder 3D printers are an excellent solution for multi-color and multi-material 3D printing. You don’t need to swap out filaments for a color change or limit yourself to printing with only a single material at a time. In a dual extrusion printing process, you get…
The 8 Best Dual Extruder 3D Printers for Multi Material Printing Read More
Open-frame 3D printers, like the Ender 3, have become a common sight amongst consumer printers. Open frames help to keep the manufacturing costs low but make it difficult to 3D print with high-temperature filaments such as ABS and Nylon.
A 3D printer enclosure is an ideal…
9 Amazing DIY 3D Printer Enclosure Ideas Read More
Nylon filament is one of the most versatile 3D printing materials that you can print on a desktop 3D printer. It has excellent tensile strength, is flexible, and has a high melting point, making it ideal for functional prototypes and interlocking prints that undergo high…
The 8 Best Nylon 3D Printers for Easy Nylon Printing Read More
Are you interested in smooth PLA 3D prints but aren’t sure where to start? You’re not alone! PLA smoothing is one of the most common concerns among 3D printing enthusiasts who want glossy prints without the hassle of working with ABS.
While you won’t find a…
PLA Smoothing: How to Get Perfectly Smooth PLA 3D Prints Read More
Resin 3D printers are known for their exceptional print quality and for producing highly detailed models with a smooth surface finish. While 2K screens were already enough for achieving such results, manufacturers are now upgrading these machines with 4K, 6K, and 8K screens for even…
The 8 Best 4K+ Resin 3D Printers Read More
PETG and ABS are two popular materials used in 3D printing that have excellent heat resistance and durability. While PETG is an excellent choice for easier printing and strong parts, ABS is a hobbyist favorite for its easy post-processing.
Once you’ve mastered using lower melting point…
PETG vs ABS: A 12-Point Insightful Face-Off Read More
Resin 3D printing is increasing in popularity, and many are exploring its possibilities. And while resin 3D printers are getting more advanced and rich with features, it is important to keep in mind that a good resin material is equally important in getting high-quality prints.
Today…
The 8 Best Resins for High Quality Resin Printing Read More
Ready to start 3D printing with ABS filament but aren’t sure where to start? You’re not alone. ABS is one of the more difficult materials to use in 3D printing and needs the right print settings and environment for the best results.
In this article, we’ll…
ABS Filament: 8 Tips for Optimal Print Settings Read More
The Creality Ender 5 (Pro/Plus) 3D printer is an excellent solution for people looking for a compact, rigid, and affordable 3D printer for beginners and professionals alike. The Ender 5 brings a new and improved design while still delivering an excellent printing experience. In many…
15 Must-Have Ender 5 (Pro / Plus) Upgrades Read More
For how much thought we put into choosing the right filaments for 3D printing, we often don’t take very good care of them once we have them. If you’ve ever used an old roll of PLA filament or gotten a spool that just didn’t seem…
The 10 Best Filament Storage Containers and Dry Boxes Read More
3D printing with flexible filaments opens up a world of possibilities for your projects. From soft washers to shoe insoles to phone cases, you can make all sorts of strong elastic parts from flexible materials. However, with so many different types of flexible filaments available…
The Best Flexible Filaments for 3D Printing Read More
Flexible filament can be difficult to use thanks to its elasticity, but it is extremely versatile once you get the hang of it. Using the right settings is essential for getting good results and print quality when 3D printing flexible filaments like TPU.
In this guide,…
3D Printing TPU: 9 Secrets to Achieving the Best Flexible Prints Read More
From using Arduinos with CNC shields to now having a full-fledged WiFi-equipped circuit, 3D printer controller boards have come a long way. They’re the brains of any 3D printing setup and are responsible for controlling, coordinating, and executing all of a printer’s functions.
If you’ve bought…
The 6 Best 3D Printer Controller Boards Read More
3D printers come in all shapes, sizes, and price ranges. Some offer great value, some offer great features, while others are a great combo of both. The 3D printers under $1000 price range fall in a sweet spot where they’re great for both hobbyists and…
The 10 Best 3D Printers Under $1000 Read More
First layer adhesion issues or the extruder skipping steps during the initial layers are common problems when working with 3D printers. They are often caused by improper bed leveling and can significantly affect the quality of your 3D prints and, consequently, your 3D printing experience.
To…
Using a BLTouch Sensor: 4 Steps to a Precise First Layer Read More
If you are looking to buy a 3D printer for kids, it can be challenging to find one that is both easy and safe enough for a child to use. Since 3D printing does pose some safety risks (especially for young users) and has a…
The 8 Best 3D Printers for Kids Read More
Improper nozzle temperatures on your 3D printer can lead to a variety of problems. Oozing and stringing filament on your 3D printed models are some of the most noticeable. Similarly, you might run into your extruder skipping steps randomly when trying out a new filament.
So,…
Temperature Towers for Better 3D Prints: A Detailed How-To Read More
The Creality Ender 3 is a versatile budget 3D printer with a generously sized heated bed that makes it great for using all sorts of high-temperature and specialty printing materials that aren’t always feasible to use with cheaper 3D printers. Finding the best filament brands,…
The Best Filaments for the Ender 3 Read More
The Ender 3 series paved the way for a new generation of cheap, well-built, and feature-rich 3D printers, providing similar printing quality to higher-priced competitors. The latest V2 and Pro models improved over the design of the original Ender 3, but even those can be…
The Best Ender 3 (V2 / Pro) Upgrades Read More
A few years ago, the thought of having a resin 3D printer in your homes or offices might have seemed absurd. But fast forward to 2026, and we have plenty of options that cater to a wide variety of audiences. From $200 to upwards of…
The 10 Best Resin 3D Printers in 2026 Read More
Resin 3D printers will suit you the best if your main objective is to get highly detailed 3D prints with a smooth surface finish. On the flip side, if you’re looking for a 3D printer that can be used with less post-processing and to print…
Resin vs Filament 3D Printers: What’s the Difference? Read More
Yes, 3D printer fumes can be dangerous. In the 3D printing process, the melting of plastic releases harmful particles into the air. Notably, the melting of ABS, PETG, and Nylon filaments emits particles that may induce headaches, nausea and irritate the eyes and nasal tract….
3D Printer Fumes: Addressing Dangers & Safety Concerns Read More
Early-day 3D printers all had enclosed designs. Before the popularity of Prusa i3-style printers, enclosures were commonplace on both consumer and professional-grade 3D printers. Simply said, an enclosed design improves the printer’s safety, compatibility using materials, and gives it a more professional, industrial appearance.
For instance,…
The 10 Best Enclosed 3D Printers for Warpless Printing Read More
Ever wondered about turning your 3D printing hobby into a profitable business venture? We’re here to tell you that there are several ways to make money with 3D printing even as a beginner.
In this guide, we’ll examine the best ways how to make money with…
Making Money With Your 3D Printer: 11 Ways to Profit Read More
