You can wear a Njoy pure plug safely in public.
They fit well and don't fall out.
There is let's say a "learning curve", you have
to be in tune with your body and diet. When
everything is right I can wear one all day.
Of course there are a days when "eh, not today".
I've actually lost a lot a weight, probably from
watching my diet more. I've also moved to up using
pure virgin coconut oil as lube, so I don't have
have to worry about ordering lubes online anymore.
Coconut oil is a natural antioxidant and anti-fungal,
very healthful, long shelf life (and cheap). Great!