About 330 Engineering

Welcome to 330 Engineering — a small, Ohio-based 3D printing shop built around creativity, customization, and making things that feel personal.

I’m Justin, an IT professional and software developer by day, and a 3D printing enthusiast by night. What started as a hobby quickly turned into a way to create unique, practical, and fun products for people who want something different from what they can buy off the shelf.

At 330 Engineering, every item is made with care, whether it’s a custom keychain, a flexi creature, a desk accessory, a business promo piece, a license plate cover, or a one-of-a-kind printed gift. My goal is simple: design, print, and build products that have personality.

Made in Ohio

330 Engineering is proudly based in Malvern, Ohio. Every order is printed with attention to detail, quality, and durability. I focus on made-to-order products, which helps reduce unnecessary inventory and allows each piece to be created with purpose.

What You’ll Find Here

Custom Keychains
Personalized keychains for schools, teams, businesses, pets, gifts, events, and everyday use.

Flexis and Articulated Prints
Fun, poseable 3D-printed creatures and collectibles that are great for kids, collectors, desk setups, and gifts.

Desk and Utility Prints
Practical 3D-printed items designed to be useful, clean-looking, and unique.

License Plate Covers and Front Plates
Custom front license plate covers, rear plate frames, Ohio-made designs, business branding, family text, school spirit, and personalized top-and-bottom text options.

Mystery Drops and Limited Releases
Rotating products, seasonal designs, and surprise items for anyone who likes discovering something new.

Bulk and Custom Orders
Need something for a team, business, event, fundraiser, or gift idea? I can help turn your idea into a printed product.

Designed, Printed, and Built with Care

Every product is printed one layer at a time, inspected, and finished before it ships. I care about the small details — clean prints, bold designs, good colors, and products that feel worth showing off.

Some designs are created in-house, and some are printed using properly licensed artist models. When a product uses a licensed design, credit is given where appropriate because supporting creators matters.

Why 330 Engineering?

Because custom products should feel personal. Whether you’re ordering something fun, useful, branded, or completely unique, I want every product to feel like it was made for you — not pulled from a warehouse shelf.

Thanks for supporting my small business. Every order helps me keep creating, improving, and building something I’m proud to share.