Find the Soyelin Ultra PLA 1.75mm 3D Printing Filament, 2.2lb. at Michaels. Composed of an eco-friendly bioplastic material, this filament creates models that feature low shrinkage and are easy to print without warping. The neat winding arrangement process used ensures a tidy line with less tangle and high-purity raw materials produce good fluidity for even extrusion.