3D Printer Filament Refill SUNLU CMYK PLA+ 1.75mm 4KG No-Spool Pink Blue White
It has better liquidity to feed smoothly and constantly without clogging the nozzle or extruder making you a smoothly printing & shiny surface. No Bubbles, lower shrinkage, lower warping. 4 rolls of 1kg PLA plus refill, 4kg in total.