Is this snail reef safe or not?

[erfan_m_h]

Hi everyone.
I bought this guy yesterday from LFS. The seller said this snail is reef safe but I am going to be sure. Please tell me is it safe for reefs and others snail and hermits?
Thanks

 

[Sosuke]

Looks like a spiny murex. I think they eat mollusks and bivalves.

Edit: they may also eat snails not reef safe IMO