The 3D printing hobby has never been more vibrant. From garage makers in the US to engineering workshops across Europe, enthusiasts and professionals are pushing the boundaries of what’s possible. Yet one persistent frustration remains: the filament.
After months of deep market research, customer interviews, and hands-on testing, BIQU made a bold decision — to develop our own premium filament line in partnership with NatureWorks and their industry-leading Ingeo™ PLA technology.
Here’s exactly why we did it.
The Fragmented State of the Filament Market
The global 3D printing filament market is experiencing explosive growth. Recent analyses show the market was valued at around USD 1.1–1.8 billion in 2025, with projections ranging from USD 4.2 billion by 2030 to over USD 7 billion by 2033, driven by CAGRs of 18–25% depending on the source.
However, rapid growth has come at a cost. Unlike regulated industries such as food packaging or medical devices, the consumer 3D printing filament sector operates with minimal standardized oversight. This leads to:
- Inconsistent diameter tolerance and batch-to-batch variation
- Poor moisture resistance and storage performance
- Variable mechanical properties
- Lack of transparency around additives and raw material sources
Many users have experienced the disappointment of a promising spool that performs beautifully for the first half and then causes clogs, warping, or weak prints later.
Safety and Emissions: What the Research Shows
Health-conscious makers are right to be concerned. Multiple independent studies conducted by universities and organizations including the US EPA and NIOSH have documented that FFF/FDM printing releases ultrafine particles (UFPs) and volatile organic compounds (VOCs).
- ABS is notorious for styrene emissions
- Even “standard” PLA can vary significantly in emissions depending on formulation, colorants, and additives
- Specialty filaments containing carbon fiber, metals, or flame retardants introduce additional variables
For home users, educators, and small teams printing without industrial ventilation, these findings matter. While individual readings often fall below occupational limits, the cumulative effect of long-term indoor exposure deserves serious attention.
Listening Closely to the Community
We didn’t decide to enter the filament market on a whim. We listened to thousands of real users across North America and Europe. The most common requests and pain points were crystal clear:
Top User Demands:
- Reliable diameter tolerance (±0.02mm or better)
- Excellent bed adhesion and layer bonding
- Low-odor and reduced emission formulations
- Strong eco credentials without sacrificing print quality
- Consistent performance across different printer brands and models
- Transparent material data and certifications
Hobbyists in apartments wanted safer materials. Educators needed reliable, kid-friendly options. Engineers demanded repeatable mechanical properties for functional prototypes.
Our Answer: BIQU Premium Filament Powered by NatureWorks Ingeo™
This feedback directly shaped our solution. BIQU partnered with NatureWorks, the world’s leading producer of bio-based PLA, to create a new generation of high-performance filament.
Why Ingeo™ PLA stands out:
- Made from annually renewable plant-based resources (primarily corn)
- Lower carbon footprint compared to traditional petroleum-based plastics
- Excellent clarity, strength, and printability
- Optimized formulations for reduced emissions
- Rigorous quality control and tight manufacturing tolerances
Our new line is designed from the ground up for the real needs of today’s makers — delivering consistency you can trust, print after print.
What This Means for You
By bringing filament production in-house with a world-class partner, BIQU is raising the bar for the entire community. We’re committed to:
- Full material transparency
- Ongoing testing and documentation
- Continuous improvement based on user feedback
- Making premium, responsible materials accessible and affordable
Whether you’re printing functional parts, artistic models, or educational projects, our goal is simple: make your prints more successful, more consistent, and more enjoyable.
Join the Movement
The 3D printing revolution deserves materials that match the passion of its community. We’re proud to contribute by delivering filament that hobbyists and professionals can truly rely on.
Stay tuned for detailed technical specifications, real-world case studies, and availability information. In the meantime, we’d love to hear from you.
What filament frustrations have you faced? What features matter most in your workflow?
Drop your thoughts in the comments — your feedback will help shape the next generation of BIQU filament.
BIQU — Better hardware, better software, and now, better materials.