I am Cave Johnson. I own this shop. *)

We stated that the Companion Cube is too large for our scientific purposes.
Yes, you've heared it correctly. It is too large. T-o-o l-a-r-g-e!
It's impractical, bulky and unhandy. All in all, real bad planning, damn it! That's why you had to incinerate it.

We've designed a new model, smaller, more convenient and catchy. The Companion Cube 2.0 also comes with a keychain, so it should not get lost so easily.

There's a thousand tests performed every day here in our enrichment spheres. I can't personally oversee every one of them.

Well, to test a keychain cannot be that hard, eh? Right. Attach it to your bunch of keys, that's simple. And then, be happy that you are alive, as long as you are.

That said, I would really appreciate it if you could test as fast as possible. Caroline, please bring me more pain pills.

Alright? Let's get started then. Click on "add to shopping cart" and order your personal Portal 2 Companion Cube Key Chain. Do with it whatever you like.

Let's get some science done!

If you're good at it, you'll be of inestimable importance for the progess of science. If you're not, well, this will also be very... informative.

Say goodbye, Caroline, you know, just to be on the safe side.
She is a gem.
_____
*) That's a lie! Same for the stupid cake!