PVA (Polyvinyl Alcohol) is a unique 3D printing filament known for its water-soluble properties, making it an excellent support material. Ideal for complex prints with overhangs or intricate details, PVA provides strong support during printing and easily dissolves in water, leaving a clean finish. It prints at a temperature range of 190°C to 220°C and is compatible with various materials like PLA and ABS. PVA is environmentally friendly and non-toxic, making it safe to use. Its ability to provide seamless support and easy removal makes PVA a popular choice for multi-material and intricate 3D printing projects.