?+/-0.02 mm Tolerance ONLY? Minimum Tolerance to Ensure Consistently Extruded, No Clogging,Extremely high successful rate
?Non Toxic & Low Odor? Ideal materials for indoor printing, Eco-friendly & NO harm to user. All printer filaments have passed SGS,ISO,ROHS.
?PLA 3D Filament? High purity with Low shrinkage,High strenth with Better toughness,Ease of Use,No bubbles.
?High Compatibility?Compatible with 3D Printers and 3D Pens that use 1.75MM filament,Such as:Prusa,Makerbot,etc
?Guarantee & Service?One year warranty,Any quality problems about our 3D Printer Filament, we will replace for you.