I actually mentioned them but you might want to find out why I haven't make any review from the photography books here :
https://peakd.com/hive-180164/@macchiata/book-maintenance-is-not-as-simple-as-you-think-it-is
It's mostly because I haven't gathered proper tools to open them since well, they are contagious 😄
Oh, i understand now. Hopefully you'd get those tools soon.
I'm just really anxious