SUNLU Filament Connector FC01 (Fusion Splicer)

Fuse two filament ends into a single continuous strand — finish a print without reloading, splice colors for gradient effects, or save the last meters of a spool. Heats to 240°C, fuses PLA, ABS, PETG, PCL, PA, PC in 10-15 seconds. USB-powered, includes PTFE tubing.