1.75mm diameter, the dimensional accuracy is about ±0.05mm, suitable for most of 3D printers<br />Filaments row neatly and won't knot while using, convenient and enough for use<br />Stable melting point is more advantageous to ensure the fluent printing process<br />Good tensile strength, good ductility, good flow, low shrinkage, good flexible and low weight<br />Features 60MPa tensile strength and 195-230℃ printing temperature ">