This set comes with 4 purrr-fect objects for your sim's cat. All the items have a modern design and coordinating colors. The litterbox, bed, and scratching post are fully functional objects that your cat can interact with.
The medical plasma packs in the game have always annoyed me for one reason: they can only be purchased, not harvested (unless you have Cats and Dogs). Now you can produce it by clicking on sims.