Marble PLA 3d printer filament 1kg is smooth, no clogging,not easy to break with great toughness and printed works looks like real marble texture,Recommended Extrusion/Nozzle Temperature 190-220℃, Heat bed 50-60℃,Print Speed 30-90mm/s." Universal compatibility with most FDM 3D printers and 3D Pen. Product Features Environment-friendly ,non-toxic,no bubble No clogging,Less warping,Consistent color Non-abrasive and clean,looks like marble Meticulous winding,Easy Support Removal Product Parameter Material Marble Pla Filament 1.75mm Printing temperature（℃） 190℃-230℃ Printing Speed （mm/s） 30-90 Base plate temperature（℃） 50-60 Density（g/cm³） 1.23 Heat-Deformation Temperature（℃,0.45MPa） 52 MRF(g/10min) 190℃-13g/10min Impact strength(KJ/m²) 4 Softening point（℃） 50 Melting point（℃） 180 Diameter 1.75 mm Shrinkage NO Oxidation degradation YES Length 340-345M Colors Multicolor Net Weight(kg) 1 Gross Weight(kg) 1.25 Box Size(mm) 210*210*75 Carton Size(mm) 440*230*385 Qty/Ctn(pcs) 10 G.W/Ctn(KG) 14 Processing Service: OEM/ODM Certificate SDS,ROSH,REACH MOQ 1PCS