The PolyDye system installed on an Elegoo Neptune 2 printer. (Credit: Teaching Tech, YouTube) Being able to 3D print FDM objects in more than one color is a feature that is rapidly rising in ...

Color 3D printing has gone mainstream, and we expect more than one hacker will be unpacking one over the holidays. If you have, say, a color inkjet printer, the process is simple: print. Sure, maybe ...

A rule you can follow and use every time you print.

D printing is getting less finicky in 2026. New materials, machines, and software are cutting setup times and making high-quality prints easier.

Scientists have created a 3D-printing media that can take on different colors in different parts of a single print job. The secret lies in utilizing ultraviolet light to selectively alter the surface ...

Your first 3D prints should be simple, practical, and satisfying to finish. This list highlights projects that print easily and still feel genuinely useful.

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. James has been writing about ...

(Nanowerk Spotlight) A new generation of lenses ('metalenses') is starting to replace bulky curved lenses with simple, flat surfaces that use nanostructures to focus light. These flat surfaces ...

One of the better regarded 3D printers with multi-color print capability is now priced well under $300. AliExpress is currently offering the FlashForge AD5X 3D Printer with integrated multi-filament ...