PLA (Polylactic acid) shine polyester aliphatic thermoplastic wanda aka yi da albarkatun da ake sabunta su kamar masara ko sitaci wanda abu ne mai dacewa da muhalli.Yana da mafi girma rigidity, ƙarfi da taurin idan aka kwatanta da ABS, kuma baya bukatar rufe rami, babu warping, babu fasa, low shrinkage kudi, iyaka wari lokacin da bugu, aminci da muhalli kariya.Abu ne mai sauƙin bugawa kuma yana da ƙasa mai santsi, ana iya amfani dashi don ƙirar ra'ayi, saurin samfuri, da simintin sassa na ƙarfe, da babban samfurin girman.