Kinder SUPPRISE

I bought a kinder supprise a little while ago, and in it was the coolest thing I have ever seen stuffed into one of those little plastic capsules. I popped it open, and inside were 3 plastic pieces, and some plasticised sheets with score marks in them all rolled up. I took out the instructions, which told you to fold along the various marks, and insert the plastic pieces in various places. what you got at the end was a small (but really big compared to the little container it came in) airplane. It does not fly very well, but the thought that must have gone into designing that was unbelievable. I was amazed.