That's because they have an inverted effect.
Did you had some problems when you couldn't find the old and classic cursors? Well, this cursor set is for you. With all the 15 roles.
(obviously) Made by Microsoft, and restored from Windows 10 user32.dll file. The Precision Select and the Text Select won't display on the preview because they have a inverted effect which makes them impossible to view, but don't worry, those two cursors will display well on your computer without any errors, 'cos their canvas size is 1bit (black, white and inverted). They will display well also on a Monochrome Display.
Enjoy and have fun with them!