PLA allows higher print speed, more accurate placement of material with proper cooling (it does not shrink as much) and also thinner build heights because of less resistance from the plastic coming out the nozzle.We can provide 45 common colors for choice, we can also accept buyers OEM customized colors, just provide a sample or pantone No. We can make for you.1. Lower melting point and better smell than ABS, flow rapidly, not blocking the nozzle;2. PLA Filament has small shrinkage even when printing big size model.3. Dimensional accuracy ± 0.1mm with laser monitor and interlock device,smooth surface,no bumps,no break,high hardness.4. Wide colors seletion: natural,red,green,yellow,blue,black,purple,grey,orange5. Packing: 1kg/1.5kg spool in plastic spool ( Can be customized)We have 45 common colors always in stock