You probably know what embossing is, have wanted to try it but just never got around to it. I fell into it by accident. A friend of my mom had a bunch of crafting stuff that she never used and gave it to us to comb through it. One of the things in the tub she gave us was this;
There are also grid lines to help you line your paper up, which comes in really handy when your making multiples and need to move fast. The grids really save time.
It also comes with an embossing stylus, but I recommend buying extras of different point sizes.
I absolutely love mine, and unless there's a bigger and better system out there, I don't think I'll be getting rid of mine anytime soon.