I will use E6000 as that works the best! Good luck, I love those stones to attache to bottles or any decor. Hope it helps Julianne!
You are so welcome, and please, let me know if you have any further questions. Good luck!
A glue gun will work
I've also had luck with a glue gun.
Hot glue works great on porous items. E6000 would work the best.