making it ideal for applications that require strength and minimal permanent deformation under mechanical stress

Perfect spooling: We have put a lot of effort into making every filament thread perfect

This upgrade improves the performance and reliability of your 3D printer

for example

3DE Premium - PBT+ - Carbon - 1.75mm - 1kg Creality 3D - Ender-5 S1 - Reservedele making it ideal for applications3DE Premium PBT+ Carbon 1. 75mm 1kg Color; The color of this material is defined on the spool as "black", but in print will appear as an anthracite black dark tone. So not 100% solid black, but a carbon anthracite color in a dark tone. See photo of the product that reproduces the color tone. PBT+ (polybutylene terephthalate) provides many of the same properties as nylon, but absorbs less moisture (humidity), allowing PBT+ to maintain its shape in wet