Gleaning at the City Dump #18

One of the interesting challenges that seems to be coming up since I've moved my search for assemblage-type art materials to the city dump...how to actually use some of the items that I'm finding.  I found these three cases of new golf balls...about four dozen in all.  I've never used golf balls in any of my projects in the past, but I'm determined to find a way to incorporate them into my boxes in some interesting way.