SUNLU 4KG PLA+ 3D Printer Filament Bundle, PLA Plus Filament 1.75mm, Toughness Enhanced 3D Filament, Dimensional Accuracy +/- 0.02 mm, 1 kg per Spool(2.2 LBS), 4 Pack, Black+Olive Green+Silver+Red 1KG*4 Black+Silver+Red+Olive Green 4KG

①【SUNLU 3D PLA+ Filament】SUNLU PLA plus has higher toughness than normal PLA. Say goodbye to brittle filament. SUNLU PLA+ filament has high strength, excellent adhesion, lower shrinkage, no bubbling, no clogging.
②【Neatly Wound Filament】SUNLU's neatly wound filament technology can avoid winding, twisting or disconnection of filaments during printing, reduce the risk of 3D printing plugs, and make your printing smoother.
③【Clog-Free, Bubble-Free】Better flow of SUNLU 1.75mm PLA+ filament will no longer clog the bed probes of 3D FDM printers. PLA PLUS filament has no impurities, no bubbles, and the printing process is smooth, making it possible to print glossy 3D printing.
④【High Precision +/- 0.02mm】PLA+ 3d printer filament has 1.75 mm diameter, Accuracy +/- 0.02 mm; 1 kg spool (2.2lbs). It has very tight diameter tolerance and perfect roundness, minimal warping. Increase your 3d printing objects delicacy.
⑤【High Compatiblity & Vacuum Pack】Compatible with 99% FDM 3D printers and 3D pen. SUNLU PLA PLUS filament's vacuum packed provide better printing result. PLA+ filament is made from starch raw materials derived from renewable plant resources.