Sovol 3D Printer Silk Shiny Multicolored Fast Change Rainbow PLA 1kg (2.2 lbs) Spool 3D Printing Materials, Dimensional Accuracy +/- 0.03 mm, 1.75 mm, Purple Rainbow (5 Colors)

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【Imported PLA Raw Material】The raw material comes from the US, and it has been developed and modulated to show a charming gloss on the PLA. No jam, no bubbles, no tangle, and no layer line. With perfect first layer adhesion to reduce warpage, shrinkage, curl and print failure.
【Easy to Print】Full mechanical winding and strict manual examination, to make sure the line tidy, so as to avoid possible snap and line breaking; Larger spool inner diameter design makes feeding smoother. The diameter tolerance of this 1.75 PLA filament is +/- 0.03mm. More stable diameter tolerance of 3D printer filament would bring you smoother 3D printing experience. Universal compatibility with most FDM 3D printers and 3D Pens.
【ECO Packaging】Instead of plastic spools, we use paper spool and paper box to package PLA filament. The PLA filament is vacuum packed with high quality desiccant to keep dry.
【Life-time Guarantee】 Sovol offers refund if silk PLA is not performing as expected. Any questions we will be here to help!