Collectible toy heads
 

Found these old toy heads. Their numbering does not match the sheets for "Dracco heads" or "GoGo's crazy bones monsters." I am curious where these are from.
Their numbers in order of the pictures are:
5, 8, 12, 19, 20, 20, 22, 23, 24, 26, 36, 47, 48
Yes, there seem to be two different no 20.

They are Knuckleheads I think....

Googling for Knuckleheads and Dracco Heads led me to a thing called "Grolls and Gorks" which has character designs matching two of these things, but in different colors (the orange one in top row, the red toothy one in the bottom row). Didn't find any toy photos. Maybe that helps? I've never heard of any of these things before, but I want the Ghostbusters Slimer-looking Dracco head now ...

Hej. Er de til salg ?

Possibly gogos crazy bones later lines. They did have a resurgence which is when you get painted ones. I'm almost positive that blue unpainted is from the original run crazy bones though. McDonald's also had some, I think. It's possible you've got a blend of brands including coin machine knockoffs. Look at the wiki page for Crazy Bones. It has a list of the similar productsbut also describes the differences between countries within the brand.