Multicolor 3D printers have been around for a while, but most of these machines – like the Makerbot Replicator – suffer from alignment problems and the inability to mix colors on the fly.

From uneven heating to inconsistent material flow, the road to reliable multi-color 3D printing is paved with challenges. Yet, the potential to bring intricate designs to life in full color is too ...

Interested in experimenting with your own multi-color filament? [Turbo_SunShine] says to just print your own, and experiment away! Now, if you’re thinking that 3D printing some filament sounds ...

Check out this week's Top 5 videos on 3D printing, from a holiday gift guide, a 3D printed harness for a turtle, and more!