Promising review: "Gorgeous highlighters! The colours are pretty translucent so if your current highlighters are too strong and bleed through the page, I'd highly recommend these. These don't bleed at all because the colours are so mild, and you may find the dual tip format useful. It comes with the standard slanted tip that highlighters usually come with, as well as a pen tip for more precise highlighting or colouring. I've also heard these are good for bullet journaling. I like them so much...