3D Printing Safety: PLA and Food Contact
Can you eat off 3D printed plates? Is your PLA figurine safe to handle? Understanding 3D print safety — especially food contact — helps you…
Blog
Insights from our print farm, design process, decentralized manufacturing philosophy, and strategies for 3D print entrepreneurs.
Custom Home Decor: Unique 3D Printed Pieces
Your home should reflect your personality, not a catalog. Custom 3D printed home decor creates one-of-a-kind pieces that mass-produced furniture stores simply cannot offer. Geometric…
How Flexi Toys Work: The Engineering of Articulated 3D Prints
Print-in-place articulated toys are engineering marvels — fully assembled, moving mechanisms that emerge from the printer ready to pose and play. Here is the clever…
Outdoor 3D Print Care: Seasonal Maintenance Guide
Outdoor 3D prints face sun, rain, frost, and wind year-round. Regular seasonal maintenance ensures your garden gnomes and outdoor figurines look their best for years…
The Rise of Print-on-Demand 3D Printing
Print-on-demand is transforming 3D printing from a hobby into a viable business model. Instead of maintaining inventory, products are printed only when ordered — eliminating…
Understanding Infill Patterns: Strength vs Weight
The internal structure of a 3D print — its infill pattern — determines strength, weight, material usage, and print time. Understanding infill options helps you…
Earth Day and 3D Printing: Our Environmental Commitment
As Earth Day approaches on April 22, we reflect on 3D printing environmental footprint and the steps 3DCentral takes to minimize our impact on the…
Best 3D Printed Products for Etsy Sellers in 2025
What actually sells on Etsy in 2025? Data from top-performing 3D printing shops reveals clear trends in what buyers want and how much they will…
Diorama Building with 3D Printed Elements
Dioramas combine figurines, terrain, and scenery into immersive miniature worlds. 3D printed elements give diorama builders access to detailed components impossible to find in stores.…
How 3D Printing Supports Local Economies
Every 3D print farm creates economic ripples in its local community. From job creation to supply chain spending, additive manufacturing contributes to local economies in…