BIQU B1 3D Printer TFT35 B1 V3.0 Dual Operation System FDM 3D printer
BTT B1 TFT35 V3.0 Dual Operation System. BIQU SSS (Super Spring Steel). BIQU SSS plus soft magnetic patch enables stable printing. The Type-C line can only be replaced by BIQU cutomized Type-C line, other lines are not suitable.