Dual-colour silk luster in one spool | Smooth gradient finish straight off the printer | Compatible with all 1.75 mm FDM printers | Adjustable gloss via nozzle temperature and speed | Designed for decorative prints and artistic models The Anycubic PLA Silk Dual Filament in Black/Red is designed for makers who want their prints to stand out with a rich, layered visual effect without any post-processing. The dual-colour silk formula blends black and red into a seamless gradient that shifts and catches the light as the model rotates, giving finished pieces a premium, almost metallic sheen. You can fine-tune the surface finish simply by adjusting your nozzle temperature and print speed — a higher temperature or slower speed increases filament fluidity for a high-gloss, silky surface, while cooler, faster settings yield a softer lustre. The filament is compatible with any 1.75 mm FDM printer and works at a printing temperature of 210-240 °C with a heated bed set to 55-56 °C and a recommended print speed of 50-250 mm/s. Dry the spool at 55-65 °C for 6-8 hours before use to ensure clean, consistent extrusion. Ideal for decorative parts, fan art, and artistic models where visual impact matters. Features Dual-colour silk PLA combines Black (#212721) and Red (#D22630) in a single strand for eye-catching gradient prints Silk-like surface luster shifts across the colour spectrum as the model is rotated, adding depth and a premium finish Controllable gloss — adjust nozzle temperature and print speed to dial in high-gloss or softer lustre results Compatible with all 1.75 mm FDM printers; no specialist hardware required Supports intelligent identification when used with compatible Anycubic ACE Pro systems for automatic print-parameter recognition Certified to RoHS, REACH, and SDS standards Recommended for decorative parts, fandom models, and artistic prints Specifications Colour: Black Red (#212721,#D22630) Dry Out Before Use: Recommended Drying Condition: 55-65℃, 6-8h ACE Compatibility: Compatible Nozzle Size: Recommended 0.4 mm or above Printing Temperature: 210-240 ℃ Heated Bed Temperature: 55-56 ℃ Recommended Printing Speed: 50-250 mm/s Maximum Volume Speed (Flow Rate): 8 mm³/s Density: 1.22 g/cm³ Melt Index: 9±1 g/10 min (190℃/2.16kg) Melting Point Temperature: 164 ℃ Vicat Softening Temperature: 54 ℃ Heat Deflection Temperature (0.45MPa): 53 ℃ Young’s Modulus: 2000±200 MPa Tensile Strength: 37±4 MPa Elongation at Break: 28±5% Bending Modulus: 2400±160 MPa Bending Strength: 66±4 MPa lzod lmpact Strength (X-Y): 20±2 kJ/m² Tensile Strength (Z): 12±4 MPa Filament Type: Aesthetic filaments Recommend to Print: Decorative parts, fandom, artworks Intelligent Identification: Supported Reusable Filament Spool: Supported Size: 1KG What's in the Box Anycubic PLA Silk Dual Filament 1kg - Black/Red x1