SUNLU 4KG PLA+2.0 3D Printer Filament Refill, Stronger PLA+ Filament Bundle, No Spool 3D Filaments Refill 1.75mm Fit for Bambu Lab 3D Printer,.

1000g PLA PLUS 2.0 Filament SUNLU no-spool PLA+2.0 filament with compact design can save space and resuse your wire spool to reduces waste. Please note that this filament refill is NOT compatible with SUNLU 2rd reusable spool SUNLU Upgrade PLA+ Filament SUNLU PLA+2.0 3D printer filament has great toughness and impact strength than PLA plus filament, which is suitable for printing strong projects of functional parts