SUNLU Filament Connector Review: Fuse Your 3D Printing Filament Like a Pro in 2025
Ever stared at half-used filament spools, wondering how to use those leftovers? You’re not alone. Wasting filament is a pain for 3D printing hobbyists. The SUNLU Filament Connector from SUNLU solves this problem. It fuses filament ends, letting you create vibrant, multicolor prints or save every last bit of PLA, PETG, or ABS. In this …