SIENOC 3D PLA 1KG 1.75mm PLA 3D Printer Filament, Dimensional Accuracy+/- 0.05mm 1 kg(2.2 lbs) Spool (Orange) Spool-Durchmesser: 20 cm ,Spool Width: 5.8cm ,Spool Hub Hole: 5.3cm Filament Material: PLA-1.75mm Print temperature : 210-230  C,Bed temperature:40-50 C Weight:1kg,Test Report:MSDS, FDA, ROHS, EN71-19, 17PHTHALATE, REACH Pls test the different temperature,when the same printer used the different 3D Filament,until printing the best result.