Polymaker PolyDissolve S1 3D Printer Filament 2.85mm 750g Natural PM70810 Polymaker PolyDissolve S1 water-soluble support filament designed for complex 3D printing projects. This natural-colored PVA-based filament is ideal for dual extrusion setups, allowing for easy removal of support structures by simply dissolving them in water. It features a 2.85mm diameter and comes in a 750g spool. Engineered for reliability, it operates at a printing temperature of 215-225°C with a recommended speed of 30-40 mm/s. The filament is vacuum-sealed in a resealable bag to maintain its integrity and prevent moisture absorption. Perfect for creating intricate geometries and internal cavities without the need for manual support removal.