I'm not willing to sell these at this time just trying to find out a little bit about the value. I've had these since the seventies and the reason I know that is because we used to sell fireworks and only in the 70s. I've had these in my safe ever since taking up space and I've had them for approximately 50 years. 

I think they were called poppers or snaps or pop pops but I can't find for the life of me online even a picture of these. 

Very interesting verbage on the box cover would you agree?

They quit selling these along about this time as well I believe because they look too much like candy.

If you know of a fireworks collector that might have that information I sure would like to talk to them.