Defective filament is super frustrating, can ruin your projects, and occurs too often in our experience. Customization, creating your material with the required properties, can eliminate all these problems. The right filament extruder allows you to control all features of the produced filament. No more thicknesses or thinning, overburnt sections, or cavities, but identically perfect properties. In addition, you can combine different materials in order to get entirely new blends. This offers you even more possibilities in manufacturing and innovation.