Unpopular Mystery Spool - PLA 1.75mm Translucent Join the movement towards a

Join the movement towards a cleaner

This version is proudly manufactured in the USA using recycled materials

now with a more sustainable footprint

Polar Filament Experimental Silk PLA – 1

Unpopular Mystery Spool - PLA 1.75mm Translucent Join the movement towards aMystery, or transition spools are a result of changing color during production, which produces a few spools of colors that are partially between each color. These spools still meet our tolerance and weight requirements. The "Unpopular Mystery" spools are the ugly colors that don't get chosen very often. Most are shades of white, beige, cream, and yellow. The color of these spools varies from batch to batch. Some spools have dramatic color changes