Unique PLA filament with a rock effect: Rock PLA filament is a high-quality 3D printing material whose matte formula creates an elegant, rough, stone-like finish. The two-color gradient technique impressively reproduces the natural layered structure of rocks. This filament not only gives your models a creative color variation, but also a unique depth and texture. Thanks to its excellent print stability, Rock PLA is perfect for detailed, long-lasting prints. Furthermore, the material is particularly resistant to breakage, reducing the risk of filament breakage during printing. Even during long print runs, the material flow remains constant, preventing nozzle clogging. The eco-friendly PLA formula is biodegradable and ideal for sustainable projects. The easy removal of support structures greatly simplifies the post-processing of your models. With this filament, you can create extraordinary decorative objects, cosplay accessories, or architectural models with an impressive rock structure. Technical data: Manufacturer: eSun Manufacturer SKU: PLA Rock-P175SA1 Colour: Sandstone Effect Filament weight: 1Kg Density: 1.25 g/cm3 Melt flow index (190°C/2.16kg): 4.5 Thermal deformation resistance temperature: 52.3°C (at 0.45 MPa) Tensile strength (Z-axis): 18 MPa Flexural strength (XY-axis): 55.8 MPa Flexural modulus (XY-axis): 5705 MPa Elongation at break (Z-axis): 2% IZOD impact toughness (XY-axis): 4.43 kJ/m2 Spool size outer diameter: 200mm Spool width: 64mm Inner diameter (hole): 55mm Gross weight: 1360g Dimensions: 198 x 198 x 60mm Package contents: 1x PLA filament Rock Sandstone 1.75mm 1Kg eSun.