I'd say there is about 100 or so.
They were a little dirty and smelt.
I have washed them and they still smell, so they are now soaking in eucalyptus oil.
I am sitting quite a distance from them and I can smell them from here!
So I'm sure they'll come up a treat!
Just a few varieties
UPDATE!
So I cleaned the buttons and got them smelling nicer. The eucalyptus oil was not a good idea as it tended to melt the plastic on some buttons. I also got around to sorting them into coloured groups and I counted them. Guess how many? Well in total there was 436!
126 blue, 80 grey, 135 brown/red shades, 114 green and 81 black & assorted .
More of My Button Stash