The best way to save money on camera gear
the ability to step up or down you filters is a huge money saver and for that purpose these don't disappoint.They're sturdy & well made, work perfectly and essentially do their job as advertised. My only critcism is in the packaging which being just a plastic sleeve, is a little underwhelming. But to be fair, these are very simple and cheap accessories. All in all very happy with my purchase as I'm sure you will be if you pick these up.