what is the Blue Sphere?
Or what he did 2 years ago or more?
Blue Sphere was added to the game years ago on the 1st of April. It costed as much as it costs now, but you couldn't send it to anyone. It could be bought and would stay in your Garage till the end of the holidays. After that, the Blue Sphere was removed from players' Garages and everybody who had bought it got their crystals back.
Now it's back in form of a gift and is the most expensive gift in the game. By buying it for a friend you surely do prove that you care about them and they mean the world to you!
Customer support service by UserEcho