Blog Posts

How to Fix Stringing in 3D Prints: The Complete Guide
A complete guide to diagnosing and fixing stringing in 3D prints through retraction, temperature, travel speed, and filament care. Read more...
Top 10 Beginner 3D Printing Mistakes (And How to Avoid Them)
The 10 most common beginner 3D printing mistakes and practical fixes to help you get better prints faster. Read more...
3D Printing in the Classroom: How Teachers Are Transforming Education
How educators are using 3D printing to transform STEM learning, with subject-specific applications and practical setup tips for schools. Read more...
How to Start a 3D Printing Side Business: A Practical Guide
A practical guide to starting a 3D printing side business, covering business models, pricing strategy, production setup, and online selling. Read more...
3D Print Layer Adhesion Problems: Causes and Fixes
Diagnose and fix 3D print layer adhesion problems with this comprehensive guide covering temperature, speed, cooling, and filament quality. Read more...
How to Choose the Right 3D Printer Filament for Your Project
A practical framework for choosing the right 3D printing filament based on your project requirements, printer compatibility, and budget. Read more...
Best 3D Printing Software for Beginners in 2024
A beginner's guide to the best free 3D printing software, covering slicers like Cura and PrusaSlicer and design tools like Tinkercad and Fusion 360. Read more...
FDM vs Resin (SLA) 3D Printing: Which Technology Is Right for You?
A detailed comparison of FDM and resin (SLA/MSLA) 3D printing to help you choose the right technology for your projects and budget. Read more...
Post-Processing 3D Prints: Sanding, Painting, and Finishing Techniques
A complete guide to post-processing 3D prints: support removal, sanding, priming, painting, and advanced finishing techniques like acetone vapor smoothing. Read more...
3D Printer Maintenance: Essential Care Tips to Extend Your Printer's Life
A complete 3D printer maintenance schedule covering daily, weekly, and monthly tasks to extend your printer's life and prevent failures. Read more...
Understanding 3D Print Supports: When You Need Them and How to Optimize Them
A complete guide to 3D print supports: the 45-degree rule, support types, key slicer settings, and how to minimize supports through smart design. Read more...
How to Design Parts for 3D Printing: CAD Tips and Best Practices
Essential CAD design rules for 3D printing: managing overhangs, tolerances, wall thickness, fillets, and part orientation for strong, printable parts. Read more...
How to Level Your 3D Printer Bed (And Why It Matters)
Bed leveling is the single most important skill for a beginner 3D printer user. Get it right, and your prints will stick perfectly. Get it wrong, and nothing will work. Here's how to do it.Why Bed Leveling MattersThe first layer of your print needs to be pressed slightly into the bed surface to adhere properly. If the nozzle is too far away, the filament won't stick. Too close, and it will scrape or clog. A level bed ensures consistent distance across the entire surface.Signs Your Bed Needs Leveling Prints not... Read more...
What is FDM 3D Printing? A Simple Explanation for Beginners
If you're new to 3D printing, you've probably seen the term "FDM" everywhere. But what does it actually mean? Here's a plain-English explanation.FDM Stands for Fused Deposition ModelingFDM is the most common type of 3D printing for home and educational use. The printer melts a plastic filament and deposits it layer by layer to build up a 3D object from the bottom up. Think of it like a very precise hot glue gun that follows a digital blueprint.How FDM Printing Works — Step by Step Design or download a model... Read more...
3D Printing Gift Ideas: What to Make for Family and Friends
One of the most rewarding things about 3D printing is making personalized gifts. Here are some of the best ideas — from quick prints to impressive showpieces.Quick Gifts (Under 2 Hours)Personalized KeychainsPrint a keychain with someone's name, initials, or a meaningful shape. Customize the color to match their style. Takes 20–40 minutes and costs almost nothing in filament.Phone StandsA practical gift everyone can use. Print in their favorite color or in silk PLA for a premium look.Cable OrganizersDesk cable clips or organizers — surprisingly useful and appreciated by anyone with... Read more...
PETG vs PLA: Which Should You Use for Your Next Print?
You've mastered PLA and you're ready to try something new. PETG is the natural next step — but how does it compare? Here's a practical breakdown.The Quick Answer Use PLA for decorative prints, prototypes, toys, and anything that won't be exposed to heat or stress Use PETG for functional parts, mechanical components, outdoor use, or anything that needs to be tougher or more flexible PLA vs PETG: Side-by-Side Comparison Property PLA PETG Ease of printing Very easy Easy Strength Moderate High Flexibility Brittle Slightly flexible Heat resistance Low (~60°C) Medium... Read more...
Silk PLA Filament: What It Is and Why Your Prints Will Look Amazing
If you've seen 3D prints that look like they're made of shiny metal or polished plastic — that's silk PLA. It's one of the most visually impressive filaments available, and it's just as easy to print as standard PLA.What Makes Silk PLA Different?Silk PLA contains special additives that give it a glossy, satin-like sheen. The surface of a silk PLA print reflects light beautifully, creating a finish that looks almost metallic without any painting or post-processing.Our Tri-Color Silk PLAOur Silk PLA Tri-Color set combines Rose Red, Sky Blue, and Green... Read more...
How Much Does 3D Printing Actually Cost? A Beginner's Breakdown
One of the first questions beginners ask is: how much does 3D printing cost? The answer depends on what you're printing, but it's much cheaper than most people expect. Here's a full breakdown.The Cost of a Beginner 3D PrinterEntry-level FDM printers like the EasyThreed K7 and K9 are designed to be affordable and accessible. You don't need to spend thousands to get started — a quality beginner printer is within reach for most families and hobbyists.The Cost of FilamentFilament is sold by weight, typically in 1kg spools. A 1kg spool... Read more...
How to Load and Change Filament on Your 3D Printer
Loading filament is one of the first things you'll do with your new 3D printer — and changing it when you want a new color is something you'll do often. Here's how to do it correctly.What You'll Need Your 3D printer (heated and ready) A spool of filament (1.75mm PLA recommended for beginners) Scissors or flush cutters How to Load Filament Heat the nozzle — set it to your filament's printing temperature (190–220°C for PLA). Never try to load filament cold. Cut the filament end at an angle — a... Read more...
3D Printing Safety: What Parents and Teachers Need to Know
3D printing is a safe and rewarding activity for kids and students — but like any tool, it's important to understand the basics. Here's what parents and teachers need to know.Is 3D Printing Safe for Kids?Yes — with appropriate supervision and the right equipment. FDM printers like the EasyThreed K7 and K9 are designed with safety in mind: compact size, low power consumption, and simple operation. They're suitable for ages 8 and up.The Main Safety ConsiderationsHeatThe nozzle and heated bed reach high temperatures during printing. Children should not touch these... Read more...
EasyThreed K7 vs K9: Which Beginner 3D Printer Should You Choose?
If you're deciding between the EasyThreed K7 and K9, you're already making a great choice — both are excellent beginner printers. Here's how to decide which one is right for you.What They Have in CommonBoth the K7 and K9 share the same core design philosophy: simple, safe, and beginner-friendly. One-key printing — no computer required Offline printing via TF card Compact desktop footprint Compatible with standard 1.75mm PLA filament Suitable for ages 8 and up Low power consumption K7 — The Classic StarterThe K7 is the original EasyThreed mini printer.... Read more...
Transparent PETG: The Best Filament for Clear and Colorful Prints
Want to print something that lets light through? Transparent PETG is the filament you're looking for. Here's everything you need to know about printing with clear and translucent filaments.Why PETG for Transparent Prints?PETG naturally has better clarity than PLA when printed correctly. Its slightly lower viscosity allows layers to bond more smoothly, reducing the cloudiness that often affects transparent PLA prints. The result: prints that are genuinely see-through.Our Transparent PETG RangeWe offer transparent PETG in four colors: Clear — fully transparent, like frosted glass Blue — a cool, tinted transparency... Read more...
Getting Started with 3D Printing: A Complete Beginner's Guide
Getting Started with 3D Printing: A Complete Beginner's Guide
3D printing sounds complicated — but it doesn't have to be. This guide walks you through everything a complete beginner needs to know, from choosing your first printer to completing... Read more...
How to Choose Your First 3D Printer Filament Color
How to Choose Your First 3D Printer Filament Color
PrintTech3DYou've decided to start with PLA — great choice. Now comes the fun part: picking your color. With 26 colors available, it can be hard to choose. Here's a practical... Read more...
What Filament Should a Beginner Use? PLA vs ABS vs PETG Explained
What Filament Should a Beginner Use? PLA vs ABS vs PETG Explained
If you just got your first 3D printer, one of the first questions you'll face is: which filament should I use? With so many options on the market, it can... Read more...