HIGHER TOUGHNESS & IMPACT STRENGTH: Toughness and impact strength of ELEGOO PLA Plus is apparently enhanced. It’s also low warpage and shrinkage, bringing excellent results for printing functional parts or other projects LESS-TANGLE & NEATLY WOUND: Full mechanical winding and strict manual inspection ensures that all pla+ filaments are neatly wound, which effectively reduces tangles, snap and line breakage issues TOP-NOTCH ACCURACY & CONSISTENT: Precise production process guarantee ELEGOO PLA Plus filament of 1.75mm diameter, accuracy of +/- 0.02mm. Strict tolerances and perfect dimensional accuracy ensure smooth and consistent feeding for filaments EASY AND SMOOTH PRINTING: PETG offers a smooth printing process with minimal warping and shrinkage. Its superior layer adhesion ensures consistent and reliable results every time CLOG-FREE & BUBBLE-FREE: Complete dried before packing and well vacuum sealed protect the filaments from moisture and dust,no clogging and bubbling. Please use it as soon as possible after unpacking, dry it completely before using again Brand Name ELEGOO Item Diameter 1.75 Millimeters Material Type Polyethylene Terephthalate Glycol, Polylactic Acid