Empty spools from 3D printer filament are the kind of thing that begs to be repurposed, and one option is [3d-printy]’s vertical filament spool parts drawer design. The way this solution works is by ...

A new 2025 review identifies several bulk 3D printer filament options that combine affordability with reliable print quality, ...

Plastic waste is a big problem in our world today. It's important for makers who use 3D printing technology (which generates plastic objects) to consider the waste hierarchy paradigm. Here's the thing ...

Once more afraid* to leave the front door, I was messing with some sample filament spools I bought from UK firm Filamentive – which sells only filament with a high recycled content. These are loose ...

Ordinarily, when using an off-the-shelf 3D printer, it's quite difficult to print a single object that incorporates multiple materials. An experimental new system could make it easier, though, by ...

There are many factors that determine how well a 3D printer prints. While many of them involve tuning and tweaking the actual 3D printer itself, the filament you print with may be one of the most ...