PRE-LAUNCH SALE Ends on May 17
From 3D Printing Novelties to Your Own Working Mechanism in 3 weeks.
You bought your 3D printer to build things — not to press print on other people's files forever.
You can already get a clean print. You've dabbled in Fusion or TinkerCAD. But every time you try to design something that actually moves, the parts don't fit. So you're back to downloading novelties that feel like toys.
In 3 weeks, at about an hour a day, you'll design, print, and assemble a working mechanism you engineered yourself.
Lock in $99 before May 17 and get:
The full 3-Week Mechanism Builder course when it launches May 18
Immediate access to the Confident 3D Builder community (starts the moment you join)
Every future project path added at no extra cost
Price doubles to $199 at 11:59 PM ET on May 17.
Pre-launch price expires in:
Full refund within 14 business days if the course doesn't launch. 7-day satisfaction guarantee starts May 18, 2026.
Here's what's standing in your way
❌
Problem #1
You're drowning in disconnected tutorials with no finish line.
❌
Problem #2
Your parts look right on screen but fail in real life
❌
Problem #3
You still feel like a button pusher, not a creator.
Introducing
3-Week Mechanism Builder
✅
Solution #1
A clear daily roadmap — approximately one hour a day, no guessing what's next.
✅
Solution #2
A guided mechanical project that teaches you tolerances by building real moving parts.
✅
Solution #3
You finish the course by designing and printing your own original mechanism.
Learn How To:
3-Week Mechanism Builder
Course Curriculum
Mechanical Design Foundations
Stop guessing why your parts don't fit together
Learn tolerances, clearances, and fit types with a printable cheat sheet you'll reference on every future project
Confidence that what you design on screen will actually work in real life
Guided Gripper Build
No more wondering "what do I do next?" — every step is mapped out
Design, print, and assemble a working scissor-linkage gripper from scratch over 8 guided lessons
Hold a real working mechanism you built yourself by the end of week 2
Print Settings for Functional Parts
Stop wasting filament on failed prints that don't move or fit
Learn the exact slicer settings, infill, wall count, and print orientation for mechanical parts
First-try prints that assemble and function as designed
Design Your Own Original Mechanism
Go from "I followed a tutorial" to "I engineered this myself"
Use a design brief template to plan, design, print, and assemble your own unique mechanical device in week 3
Walk away with proof you're a real mechanical maker, not just a button pusher
Limited Time Pre-Launch Bonuses
Amazing Bonuses
Tolerance Reference Kit — PDF cheat sheet + 3D printable tolerance test file (STL) for your specific printer
Confident 3D Builder Community Access — Immediate access to the community for questions, feedback, and sharing builds. Available the moment you sign up, even before the course launches.
Direct Access During the Build — Ask questions and request examples while the course is being recorded, so your specific challenges get addressed.
Future Project Paths Free — When the crank automata and piston motor paths launch, pre-launch buyers get them at no extra cost
Meet Your Instructor
My name is Michael.
I've been obsessed with how mechanical things work since I was a kid sketching gears in notebooks. I studied mechanical engineering, built my first 3D printer from a $130 kit, and started trying to print my own designs.
They didn't work. Tolerances were off. Parts didn't fit. Designs that looked perfect on screen failed in real life. I almost gave up and became a "just download someone else's files" printer.
Instead I went back to the fundamentals — tolerances, clearances, fit types, print orientation — and slowly cracked the code. The first time I held a mechanism I designed from scratch and it actually worked, I finally felt like a real engineer.
That's the moment this course is built around.
I know you don't really care about my journey — you care whether this works for you. It does, because the process is repeatable.
You don't need a degree or expensive software. You need a clear process — and someone who's made every mistake so you don't have to.
That's why I designed 3-Week Mechanism Builder.
Is This Course For You?
You have a 3D printer and can get a clean print
You've dabbled in basic CAD (TinkerCAD or intro Fusion) but haven't built anything mechanical yet
You're tired of downloading other people's files and want to engineer your own
You want a clear, structured roadmap — not months of trial and error
You want to hold something you designed yourself in 3 weeks
Who Is This Course NOT For?
You aren't willing to follow a step-by-step process and prefer to figure things out entirely on your own
You have zero experience with any CAD software — this course assumes you've at least opened TinkerCAD or dabbled in basic Fusion 360
You have never used a 3D printer before and don't own one yet
You're looking for advanced engineering or industrial-grade mechanical design — this course builds your first simple mechanism, not production parts
You aren't willing to commit roughly one hour a day for 3 weeks
Frequently Asked Questions
Is the full course available right now?
3-Week Mechanism Builder is currently in pre-launch. The course content is not available yet — it launches on May 18, 2026. When you purchase during pre-launch, you immediately get access to the Confident 3D Builder community where you can connect with other members, share your 3D printing challenges, ask questions, and help shape the final course with your feedback. On May 18th, the full course content becomes available in the Learning tab. Pre-launch buyers lock in the $99 price before it doubles to $199 at 11:59 PM ET on May 17. Your 7-day satisfaction guarantee begins on May 18th when the course launches — not on the day you purchase..
What skill level is this program for?
This course is designed for intermediate 3D printing hobbyists. You should already own a 3D printer, know how to get a clean print, and have at least dabbled in basic CAD — whether that's TinkerCAD, intro Fusion 360, or similar. You don't need to be an expert, but you should know what a sketch and an extrude are. If you've never touched CAD software before, this course will move too fast. If you're already designing complex multi-part assemblies, this course will be too basic. The sweet spot is someone who can print but hasn't built anything mechanical yet.
How long do I have access to the program & when does it start?
You get lifetime access the moment you enroll. The course is designed to be completed in 3 weeks at about one hour per day, Monday through Friday. But you can start whenever you're ready and go at your own pace. If life gets busy, the lessons aren't going anywhere. Pre-launch students also get access to every future update and project path added to the course at no extra cost.
Can't I learn all of this on Youtube?
Technically, the information is out there. But it's scattered across dozens of channels with no clear order, no structured path, and no defined finish line. You could spend months piecing together random tutorials, guessing at tolerances, wasting filament, and still never end up with a working mechanical assembly. This course gives you a proven 3-week roadmap that takes you from your first tolerance lesson to holding a working mechanism you designed yourself. That structure and speed is what you're paying for — not just the information.
Do I need to have XYZ before starting?
You need three things. A working FDM 3D printer that you know how to use. Basic CAD experience — even just having opened TinkerCAD or followed a beginner Autodesk Fusion (formerly Fusion 360) tutorial counts. And Autodesk Fusion installed on your computer, which is free for personal use. That's it. You don't need an engineering background, expensive software, or any prior experience with mechanical design. The course teaches you everything else from the ground up.
Should I invest in 3-Week Mechanism Builder before investing in a better printer or more filament?
Yes. A better printer won't teach you how to design parts that fit together and move. More filament won't teach you tolerances. The number one reason hobbyists waste filament and get frustrated isn't their equipment — it's that they don't understand how to design for function. This course gives you the knowledge to make your current printer do things you didn't think it could. Once you understand mechanical design fundamentals, every roll of filament you buy from that point forward goes further because you're designing it right the first time.
Is there a guarantee?
Absolutely! 3-Week Mechanism Builder has a 7-Day Satisfaction Guarantee. If you're not completely satisfied with the quality of the lessons and the clarity of the roadmap, contact us within 7 days for a full refund, no questions asked. Your 7-day window begins on May 18, 2026 — the day the course launches.
What if the course doesn't launch?
If for any reason 3-Week Mechanism Builder does not move forward to launch, every pre-launch buyer will receive a full refund within 14 business days. No questions asked. Your purchase is protected either way..
