[Fast Color Change Silky PLA]- The ZIRO "Romantic" combined multiple colors in one shine pla filament. Higher-cost production technology to achieve the true faster color changing aim. The silky surface offers a shine, gloss look, giving your 3D works a unique and stunning style. [Hight Quality PLA]- ZIRO PLA filament is made of premium raw material with excellent printability: good ductility, higher strength, no odor, no warp, clog-free, and bubble-free. Full mechanical wire winding to avoid tangles and knots during printing. Completely drying for 24hrs before vacuum seal. Allowing 3d printing enthusiasts to create stunning works much easier. [1.75MM Filament Accuracy ]- Advanced CCD diameter measuring control the dimensional accuracy of the PLA is +/- 0.03mm. The strict tolerance guarantees that ZIRO filament printing is easier and more stable. Suggested printing settings, nozzle: 190-220˚C, bed: 50-70˚C, speed: 30-70 mm/s. [Fits For Almost All FDM Printers]- ZIRO 3D printing filament works perfectly with most printers on the market. A transparent plastic reel with a larger inner diameter design makes feeding smoother. Spool diameter: 7.99inch, spool width: 2.48inch, hub hole diameter: 2.36inch. [What You Will Get]- 2.2 lbs Personality- Romantic PLA + a free reseal bag + a 5M cleaning filament. And our friendly customer service. If you are looking for amazing color design, the ZIRO Personality Pure PLA is your go-to choice. ZIRO PersonAality Series- Romantic