Hello there. My name is Owen Walcher, and I am the 3D Printer Guy.
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Retirement is a funny thing, it is really hard to do. After cancer, I found it difficult to concentrate. Since I had been a good saver most of my life, I had a hefty cushion. So I moved to Mexico where it is cheaper to live, and enjoyed the life on the beaches of Nayarit.
But alas, I became bored, and so started selling products on Amazon. I created a beauty-care brand that sold high end anti-aging products. Then a health-care brand that sold top quality vitamins and minerals. And eventually a “Made in Mexico” brand that sourced the local wares for sale in the USA.
I was/am a serial entrepreneur, so like the telecom and internet businesses I had built previously, these lines were sold. And I retired, again. But I soon got bored, again. So off to Thailand, to do it all over again, not sourcing Made in Mexico, but Made in Thailand. The Thai’s are famous for lots of things, so it was another slam dunk. But alas, I got bored, again.
Returning to Mexico, I found a new wife and a new life. Her children were the same age as mine, her oldest daughter an engineer, not unlike myself at a younger age. When she moved to Florida with her husband, the itch to get back into business arose again. I helped him start a Custom Industrial Manufacturing business. He is an industrial engineer, so offered assembly line design and optimization services. We also sold fixtures and jigs to help improve product creation quality.
How 3D Printer Guy got into 3D Printing
Turns out, what most aspiring product creators need is a way to visualize their ideas. With the booming market of 3D printing, a new branch of business emerged. And unlike most of my previous businesses that had a big upfront inspirational stage, followed by the dregs of operations and business expansion, 3D printing never stopped being fun. Probably because it is such a huge market, is always innovating, and each new customer or idea is fresh inspiration.
And now I am back in Mexico, “retired” again. So my new hobby is this website, 3DPrintingTips, where I document my knowledge about the 3D printing industry. I share it with you, in hopes you will become inspired to let your creative juices flow and invent the next new thing.
Look around the site. There are 3D printing tutorials to get you going. Details on all 3D printing software you will need. How to choose the right 3D printing filament for a given task, and so much more. . . This site is a labor of love. If you want to give back, you can buy my 3D printer tutorials. Or become a member to help support the cause.
Blog Posts of 3D Printer Guy
Not sure where to go next? Here are some of my latest blog posts. . .

Top Plugins for Creating Custom Supports in Slicers
Discover the top plugins for creating custom supports in slicers. reduce waste, and improve print success. Fine-tune slicing for cleaner prints!

ABS Filament for Industrial Applications: Strength, Durability, and Versatility in Manufacturing
Using ABS filament for industrial applications is just right. Learn why. . .

Best 3D Modeling Software for Beginners: A Comprehensive Guide
3D modeling is the backbone of digital creation—whether you’re designing prototypes for 3D printing, developing video game assets, or crafting architectural models.

High-Strength PLA Filament for Functional Parts: Is It a Game Changer?
For years, PLA has been the beginner’s filament—easy to print, decent-looking, but far from what you’d call “high strength.”

3D printing temperature issues troubleshooting
Struggling with temperature problems in 3D printing? Learn how to diagnose, fix, and prevent issues like warping, stringing, and heat creep.

Best 3D Printers for Schools: A Guide to Classroom-Friendly Printing
This guide explores top-rated printers for schools, covering budget-friendly options, high-end STEM models, and essential safety features to ensure reliable, student-friendly printing.

Cura Slicer Beginner Tips: Mastering Your First Prints
Discover essential settings, troubleshooting tips, and advanced techniques like tree supports and optimized infill patterns to take your 3D printing to the next level.

PETG Filament for Durable 3D Prints: A Comprehensive Guide
PETG combines strength, flexibility, and environmental durability, making it a top filament for functional parts.

ABS Filament for Functional Parts: A Comprehensive Guide
ABS filament is one of the best choices for functional 3D-printed parts, offering durability, heat resistance, and impact strength.