ABL: CR Touch Auto Bed Leveling

So it is important that the nozzle is very smooth and clean before use

the MK4S offers the following innovations:

* 3x2 m PCL sample

Spectrum - FlameGuard ASA 275 - Navy Blue - 1.75mm - 1kg 3DE Nylon ABL: CR Touch Auto BedSpectrum FlameGuard ASA 275 Navy Blue 1. 75mm 1kg Spectrum FlameGuard ASA 275 Filament is an advanced material designed for use in desktop 3D printers. Based on the proven ASA 275 formula, the FlameGuard version is specifically engineered to meet the stringent flame retardancy requirements of the UL94 V0 classification. This means that the filament or parts printed with it, when subjected to a vertical burn test, will self extinguish within 10 seconds