Special Filaments!!! Have any of you tried the filaments of marble, brick, stone, CAEMENTUM?

[paul9 20]

http://treedfilaments.com/3d-printing-filaments/

In this site you can buy really special filaments (marble, brick, stone, CAEMENTUM)!!!

But before buying them wanted to hear the opinion of someone who has already used these filaments.

[neotko 1,410]

After googling about them and checking the price I will never try them. Afaik they need slow print speeds, the filament it's easy to snap (bad for bowden) it's horrible for retracts (like wood filaments) and if you get a clog you can say goodbye to the nozzle.

For mate prints I prefer to use pla-tec materials that are really easy to sand and it's just as easy as pla to print with.

Google a bit about that filaments.