orientation of the cylinder and the cylinders

As spherical lenses have the same corrective power in all meridians (areas of the lens), they can rotate on the eye after you blink, without having an effect on the quality of what you see.

torische Kontaktlinsen
torische Linsen
torische Tageslinsen
torische Monatslinsen
toric contact lenses

However, this is not appropriate for someone with astigmatism, as the shape of their eye means that they have a differing quality of vision in several parts of their eye. Instead, they require a lens with varying degrees of corrective power that also doesn’t rotate.