I agree with Bella if you have a deep shadow.
Kryolan goes on easy, is worked easily, and with a good fixing, powder stays intact all day.
I’ve spent a fortune on derma blend, pan stick, mac, etc, and always went back to kryolan.
Where do you get your kryolan from?
I only currently know of two stockists.
These are Charles Fox in Covent garden and Doreen’s fashions up in LeaBridge Road.