hm, I don't think that's it.  The stuff I bought was in a giant bag.

After a year of absence, I am being implored to build another Christmas layout.  I usually use cotton batting for snow, but a few years ago I found a strange material at A.C. Moore.  It was like a thick powder.  IIRC, it was basically ground Styrofoam.  It was much more realistic than cotton and was very easy to clean up.  I haven't found it since and have no clue where to go.  Anyone know where I could find it?