I wish I had it

It's called 隨意門, (no english name I am afraid :S) It's a door can bring you to anytime anywhere.

It's one of the talismans from Doraemon, the famous classic Japanese manga and cartoon:

awwwww memory =]

Doraemon From Wikipedia, the free encyclopedia

Wouldn't it be convenient if I had it? I don't have to travel on any transports; don't have to worry about being late; don't need to pay for travel expenses.....and the most amazing thing is, I can get to ANY space I like, at anytime, wow a time traveler!?