eSUN water-soluble PVA filament 1.75mm, 3D printer PVA filament, dimensional accuracy +/- 0.05mm, 0.5kg spool (1.1 LBS) support material for 3D printers, natural color

["Water-soluble PVA is a high molecular weight polymer with good water solubility. Easy to peel off, won't damage printed surface. Environmentally friendly and non-toxic. Good adhesion to various materials like PLA. Print temperature 320-572°F. Ideal for complex prints!","Stable dimensional tolerance with minimal warping for uniform flow and stable prints, good layer adhesion, less stringing, no bubbles, no cracks, no deformations, easy handling leading to excellent surface quality and high precision.","Tangle-free and no clogging with full 1.1lb 3D printer filament spool, perfect roundness and very tight diameter tolerance, good winding, no overlapping or tangling. Melts well, feeds smoothly and consistently without clogging the nozzle or extruder, high success rate.","Support material allows for printing complex models and movable structures that do not need to be assembled from individual parts thanks to its water solubility. Simply wash away the support structure by immersing the model in water. (Increasing water temperature can accelerate dissolution speed.)","Vacuum sealed packaging. Filament net weight: 1.1lb. eSUN Filament is delivered in a sealed vacuum bag with a desiccant packet. Keep your 3D printer filaments in optimal storage conditions and free from dust or dirt before opening the vacuum sealed packaging."]