You don't need to be a technical expert to get it working

Hardened Steel:

Exercise Board

Pins 0 and 1 are also connected to the corresponding pins of the ATmega16U2 USB-to-TTL Serial chip

This is how Einscan describes their desktop model

Phaetus PrimaCreator - Tungsten Carbide Nozzle - Raise3D - 1 pcs (Pick a Size) CreatBot - 3D Printer You don't need to bePremium nozzles serien af dyser fra PrimaCreator er det perfekte valg for folk, der kun nsker det bedste til deres printer! Tungsten Carbide Dysen er en gte All filaments, One Nozzle. Den klarer print med alt fra PLA til PEEK, til Carbon Fiber forstrket filament. Tungsten Carbide Dyse kan nemt hndtere det hele. Hjdepunkter: * Meget slidstrk * Hj temperatur ydeevne * Lav skubbekraft * Hurtigere ekstruderingshastighed * Lav friktion takket vre