As a very basic handle, these are absolutley fine for the price. The only issue I had was the knob screws not lining up on the spindle, because the door was a bit skinny.
These are good value. They lose 1 point since the edge of the door-knob is sharp and need sanding with something like emery paper.
I only needed the spindle from this set to do a repair on another set of mortice knobs - and the spindle from this set has a line of threaded holes, rather than a channel which the fixings can slip in - so great. The knob handles, escutcheon plates etc were very shoddy plastic and went straight into the recycling. No complaints at this price given my circumstance. But I would have given fewer stars had I needed the knobs themselves!
Cheap and cheerful and works well, everything you need in one box