Soldato
Got one of these for my birthday last year but still not used that. Will have to give it a go soon, let me know if you have some success with yours.
I'll post back with pictures. I am quite excited to use it but apparently you have to be careful with it. Not heat it too quickly or let it absorb water when cold, as it will be prone to cracking
Clean it with a damp cloth when still fairly warm/hot or a dry/oily cloth when cold. Hygiene isn't really an issue since it's made of salt.
Not the end of the world if it does break, you end up with a ton of good salt for the grinder/grater