Our current cardboard spool design has existed since 2015, providing a balance between waste and user experience. Having...

Protopasta Metals are made with real metal powder, but print similarly to standard PLA (for extended use, select...

Our cardboard spools are a source of pride here at Protoplant. The thoughtful touches are often overlooked, but...

Heat treating… yeah that's right! We’re here to do some more testing! This will be a sort of...

For our first subscription filaments we recommended the use of the MasterSpool to hold the filament in our...

Loose coils can easily become tangled, but don't be discouraged. The key to a positive coil sample experience is...

At Protopasta we spend a lot of time understanding how our materials interact with different slicers and printers...

First time using Protopasta Carbon Fiber HTPLA? Or maybe you've already discovered this excellent material and want to improve...

When suggesting Carbon Fiber as a 3D printing material, nozzle wear is often the first concern. While it's important to be...

Why does a carbon fiber 3D print look so good? That color, texture, and sheen is hard to...

Carbon Fiber HTPLA can make very accurate parts particularly when heat treating, demonstrating less distortion of form and...

The Prusa MK3 and Proto-pasta HTPLA are an innovative combination, but getting a good result when 3D printing...