... ;5. Manufacturer supplier, strictly quality control, dimensional accuracy ±0.05mm with laser monitor and interlock device, smooth surface, no bumps, independent R ... -2.98mm,1.7mm-1.74mmColorsPLA -3mm/1.75mm Clear,red,green,yellow,blue,black,white,glow in the dark ,pink ... ,yasmine green,grey, silver, light blueABS-3mm/1.75mm White,red,green,yellow,blue,black,white,glow in the dark,pink ...