This comes in a very securely packed in the box.  I love that there are so many programmable features.  You can either use it manually (low medium or high setting)  or program by meal type and end time as in what time you want the meal ready.  I love that feature.  It does take slot of guesswork out but also you have to use a little experience or common sense when it comes to the meat types and cooking time.  Also program features are designed for slow cook meals of 6 hrs or more.