1) Material: PLA Transparent which is stronger toughness, better liquidity
2) Working temperature: 1.75mm at 210 degree
3) It is smokeless,smell like baked corn
4) Diameter tolerance: + / - 0.1mm
5) Roundness: + / - 0.03mm
6) Moisture absorption: average
7) Surface glossiness: good
8) Toughness: good, unbroken when bending
9) Weight: 1.0kg