Hi Guys, how is everyone, I hope you all had merry Christmas and happy new years.
I am looking for an effect, have been for sometime but not actually knowing the name of it has somewhat drastically efected my search

You will guess what it is straght away, so:
I borrow a ring from a spec, the ring dissapears, I then show a walnut, the walnut disapears into a spectators chosen egg from a box of 6, then the egg disapears and you are left with a lemon, cutting your way through lemon you find and egg, breaking the egg you find a nut and cracking the nut you find the ring..
I was curious what is it called and where can I get it from.
Also another effect Ive heard of much more basic, appearing eggs from the mouth, simpy as a little follow on. Any ideas where I can pick this up.
Cheers for any help in advance.