... shape when printing, shining surface, bright color;4. PLA filament has small shrinkage even when printing big size ... 74mm2.94mm-2.98mm,1.7mm-1.74mmColorsPLA -3mm/1.75mm Clear,red,green,yellow,blue,black ... ,orange,yasmine green,grey, silver, light blueABS-3mm/1.75mm White,red,green,yellow,blue,black,white ... ,orange,yasmine green, grey, silver, light bluePVA-3mm/1.75mm natural colorPacking 1/2.5kg spool in ...