[Zero Waste] SUNLU Filament Connector FC01 fully utilize leftover 3D printing filament, minimizing waste and saving costs. The fusion splicer reduces tail material waste and helps users save on new consumables. Achieve efficient printing projects with zero waste.

[Creative DIY, Multi-Color Printing] Easily fuse filaments of the same material but different colors. Create vibrant, personalized 3D prints, whether for multi-color models or gradient effects. Unleash your creativity and make every piece unique with SUNLU Filament Connector FC01.

[Quick and Accurate Heating] SUNLU Filament Connector FC01 rapidly heats up to 185°C in about 3 minutes, improving efficiency and saving time. Temperature accuracy within ±3°C ensures reliable and consistent operation for a stable and efficient experience.

[Wide Material Compatibility] SUNLU Filament Connector FC01 supports up to 240°C, is compatible with various 3D printing materials such as PLA, ABS, and PETG (1.75mm diameter). Enjoy excellent fusing performance regardless of the material used.

[Safe Design] Advanced temperature control and high-quality insulation materials keep the external temperature between 50-100°C during fusion, ensuring safe and worry-free use.

[Easy Operation] User-friendly design with a simple, intuitive interface. Power adapter not included. Use at least a 5V 2A adapter to avoid power-on issues. Select the appropriate settings based on the filament type, and follow detailed instructions and video tutorials. Perfect for beginners, with no complicated adjustments needed. Fusion completes in 10-15 seconds. (In order to quarantee a good connection. it is
recommended to dry the filament before bonding to ensure that the filaments are
not in a damp state.)

[Visual Operation] Built-in window and display screen for real-time monitoring of the fusion process. Provides real-time temperature information, ensuring users are informed of each step and the equipment's status.

[Efficient Welding, Excellent Results] Professional fusing technology ensures strong joints and smooth surfaces without affecting print quality. Produces models with smooth, seamless surfaces and stable performance during printing, ensuring high-quality results for both detailed and large components.

2025 The most essential 3D printing companion

SUNLU Filament Connector FC01, Fusion Splicer, weldable to 1.75mm PLA, ABS, PETG, PCL, PA and PC Filament

SUNLU 3D Printing Pen SL-200 , Perfect Christmas Gift for Creative Kids, Suitable for Children Aged 5 and Above, User-Friendly and Safe for Kids