Using this 3D Phaser Rainbow Silk - like PLA Filament is a breeze. First, make sure your 3D printer is clean and in good working condition. When setting up the printer, refer to the specifications provided: set the print temperature between 190 - 220°C and the hot - bed temperature between 0 - 50°C. Start with a print speed of 20 - 50mm/s, but do a test print to find the best speed for your machine.
Remember, each batch of this rainbow filament has different colors and color lengths. So, don't expect the colors in the photos to be exactly what you get. If you're printing large items like vases, you'll get a great rainbow effect. But for small objects, you might only get one color. To fix that, print several small objects on the same bed.
As for maintenance, keep the filament in a dry place to prevent it from absorbing moisture, which can affect the print quality. Also, after each use, make sure to wind the filament neatly on the spool to avoid tangles.