The filaments themselves may be food safe but that doesn't matter. The resulting object is not food safe not because of the material but because of the manufacturing process. Printing layer by layer leaves miniscule voids and holes in-between layers where bacteria can thrive and which are impossible to clean.
Your print is safe to eat out of the first time, but is never food safe again as it can never be cleaned from bacteria in all the thin holes.
Haha this is what I see. (I really need to move away from .ml I know)