If I could make one small criticism I wish you got more per bag, great quality but I use them in 1/12 scale diorama's not OO gauge diorama's so a little doesn't go a long way but sadly there isn't a size for my diorama needs so I have to buy around 3 to 5 bags to do what I need. I've added some pictures of a Vampire crypt for my Mezco Nosferatu, I've tried to give it a Paris Catacombs sort of look but its still a work in progress.