Genuine Olsson Ruby
The ruby mounted at the tip assures that even the toughest materials will be printable
Tested materials: PLA, ABS, CPE/PET, Nylon, and composites with abrasive additives such as Carbon fibre, Steel, Wood, Boron Carbide, Tungsten and Phosphorescent pigment
Excellent heat conductivity, performance and throughput is first-class!
https://olssonline.com/