I normally carefully remove stickers and glue from all things, and I would never dream of sticking anything on my fridge or on furniture or my phone or computer or car. So I honestly didn’t see what these could possibly be useful for. Thanks for explaining.
I also haven’t used a paper notebook in decades. I use ZIM on the laptop for notes, where I can include links to photos and PDFs, and which I can search comfortably for words. :-)