I purchased the 3" and 4" balls.  Glad I did as I like variety of size of balls in my big bowl on my table.  They are light weight, so will stack up well in the bowl.  To me they look like a very nice fall or summer decoration.  I gave this product 4 stars as they are not as colorful as the picture shows.  This is all right with me - really like them anyway - but would have enjoyed these more vibrant colors that the picture shows.