I have used these often and continue to buy them for my confirmation classes. These are nice because they don't bleed through. Every time we find a passage to remember, the kids can grab one and highlight. Easy to use!
I love it for highlighting areas in my Bible because it doesn't "bleed" through the page. However, in order to get the yellow tip back in, you have to push the tip down otherwise it does not retract and there is no lid. That being said, I still really like it.
I just bought an ultra thin Bible which has onion skin like paper, being a pastor now for 24 years I take tons of notes and with that means I also highlight key Scriptures these little guys are perfect.
I wish I had read the reviews before I purchased these highlighters. As many have said, the "lead" does not stay out when you try to use them. All 4 of them, same thing. You must hold it almost horizontal to use the side of the "lead" to mark anything and if you accidentally use ANY pressure it retracts. Would have given zero stars if possible.