Over 400 exhibitors from all facets of the 3D printing industry were at Rapid + TCT 2025 in Detroit to showcase their latest and greatest offerings.

Color gradient filament is fun stuff to play with ... We’ve seen similar different techniques used for creating multi-color filaments before, too. Video after the break.

The multi-level select field lets you pick one or multiple options from a list that is neatly organized into different levels.

Common Sense is dedicated to improving the lives of kids and families by providing the trustworthy information, education, and independent voice they need to thrive.