The MatterHackers Ultimaker PVA Filament is formulated for use with your Ultimaker 3 printer. This filament is 3.00 mm thick, easy to print with and designed specifically for use with the Ultimaker 3 to provide complex Dual Extrusion 3D prints. Ultimaker PVA is ideal for printing complex models that require support for large overhangs, deep internal cavities and intricate geometries.