Giant's Causeway - Substance Designer

It's been a while since I wanted to make materials with this software, but I was a bit scared by its interface and learning curve that I never delved into it, until now. :D
This is the final material (and some extra presets that I made) of a course that I took. It helped a lot in order to understand the basic node functions and gives you plenty of room to experiment and play with different nodes.
I'm really pleased with the results, hope you like it as well! :)