Unique PLA filament with a rock look: 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 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 break-resistant, 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-P175LR1 Colour: Limestone Rock Appearance Filament weight: 1Kg Density: 1.25 g/cm3 Melt Flow Index (190°C/2.16kg): 4.5 Thermal Strain 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 (Bore): 55mm Gross Weight: 1360g Dimensions: 198 x 198 x 60mm Package Contents: 1x PLA Rock-P175LR1 eSun Rock Limestone PLA Filament 1.75mm 1Kg.