Fiberon by Polymaker: A new product line dedicated to democratizing high-performance composite materials. This cost-effective 3D printing filament is optimized for high-speed printing and offers excellent printability and compatibility with most mainstream and entry-level printers, enabling the production of high-performance parts.Stiff, Strong, and Heat Resistant Nylon Filament: Polymaker 1.75mm Fiberon PA6-GF nylon filament is a glass fiber-reinforced Nylon 6 that offers excellent thermal and mechanical properties without compromising layer adhesion.Wide Application: Fiberon PA6-GF nylon filament is strong, durable, and heat resistant. It is ideal for applications requiring torsional, tensile, and impact strength, such as bicycle pedals, brackets, jigs, drone frames, prosthetics, and handles.Tangle-Free & Resealable Bag: Fiberon PA6-GF nylon filament in 1.75 is carefully wound to prevent tangling and is vacuum-sealed in a resealable ziplock bag with a desiccant. After use, pass the filament through the fixed hole to avoid tangles.Cardboard Spool with Enhanced Hard Edge: Fiberon filament is packaged in upgraded materials, featuring a reinforced edge coating and a fully recycled cardboard spool and box. The hard edge prevents dust degradation and protects against deformation and delamination.