KP3S Pro Filament Holder

• Independent Dual-Channel Design: Features a symmetrical dual-guide-channel structure, optimized for various printing scenarios to prevent filament tangling and interference.

• Low-Friction Roller Guidance: Each guide channel is equipped with rollers at both ends; as the filament passes through, the rollers provide support and precise guidance, significantly reducing feed resistance, minimizing extruder slippage and filament breakage, and enhancing filament feeding stability.

• Installation and Compatibility Advantages: The entire component is integrally 3D-printed for a compact design. Its base can be directly mounted onto the printer or a filament holder, supporting standard 1.75 mm filaments. Easy to install, it serves as a practical accessory for multi-filament printing setups.