I would like to give bitcoins as a physical gift for people who knows nothing about it.
I tried to create paper wallet, but it is easy destructible.
I found Casascious, it looks honest, but it is not sold anymore. Ebay is selling mostly fakes.
I like
https://denarium.com/, but I am little bit afraid about security of private keys.
What is the way you are using?
I wouldn't give bitcoin to people who know nothing about it, and especially not physicial. But perhaps a cascasio coin could be nice indeed.
I don't know anything about
https://denarium.com/, but if you do end up using them, always use multisig in case they go bust. (Although, if you're going to gift the coin, this might become a hassle, especially if the user you're gifting it to doesn't know anything about bitcoin.

)