I opened the Amazon box to find a mass of plastic and smashed fat ball, quite disgusting and took quite some time to clear it up, and annoying to have to find another container to put the balls in.
I strongly recommend you buy fat balls from a manufacturer that doesn't use such fragile plastic tubs - the sides are thin and brittle. Amazon reasonably assume they will survive being delivered in a box, but they are far too fragile. I'm clearly not alone looking at other reviews.
Buy another make!